diff --git a/Makefile b/Makefile
index c365ccf..f20d3a4 100644
--- a/Makefile
+++ b/Makefile
@@ -565,7 +565,9 @@ $(TEST_OSINT_DNS_INTEGRATION): \
 	src/models/osint_dns_proposal.c \
 	src/models/osint_dns_query.c \
 	src/models/entity_record.c \
+	src/models/relation_record.c \
 	src/dao/entity_dao.c \
+	src/dao/relation_dao.c \
 	src/database/database.c \
 	src/database/schema.c \
 	src/database/statement.c \
diff --git a/README.md b/README.md
index b4b69be..d6844d1 100644
--- a/README.md
+++ b/README.md
@@ -149,7 +149,9 @@ Le socle actuel comprend notamment :
 - affichage sélectionnable des sorties standard et d’erreur, sans persistance ;
 - révision des réponses DNS sous forme de propositions avant intégration ;
 - sélection explicite et intégration transactionnelle des propositions DNS
-  compatibles, avec normalisation et détection des doublons.
+  compatibles, avec normalisation et détection des doublons ;
+- création transactionnelle des relations DNS `resolves_to`, `aliases_to` et
+  `uses_name_server` depuis l'entité interrogée.
 
 Les outils actuellement présents dans le catalogue initial sont :
 
diff --git a/docs/database/DATABASE_ARCHITECTURE.md b/docs/database/DATABASE_ARCHITECTURE.md
index d092b71..dacf3a8 100644
--- a/docs/database/DATABASE_ARCHITECTURE.md
+++ b/docs/database/DATABASE_ARCHITECTURE.md
@@ -1109,8 +1109,10 @@ enregistrées.
 ### Limite actuelle de la traçabilité OSINT
 
 L'intégration DNS initiale peut créer des entités `domain_name` et
-`ip_address`. La description de l'entité conserve une indication minimale :
-outil `dns.dig`, cible interrogée et type d'enregistrement.
+`ip_address`, ainsi que les relations `resolves_to`, `aliases_to` et
+`uses_name_server`. La description de l'entité et la justification de la
+relation conservent une indication minimale : outil `dns.dig`, cible
+interrogée et type d'enregistrement.
 
 Cette information ne remplace pas une provenance structurée. Une migration
 future devra introduire un objet de résultat OSINT capable de conserver au
diff --git a/include/core/osint_dns_integration.h b/include/core/osint_dns_integration.h
index 901484b..5485c70 100644
--- a/include/core/osint_dns_integration.h
+++ b/include/core/osint_dns_integration.h
@@ -32,25 +32,31 @@ typedef enum
 GQuark osint_dns_integration_error_quark(void);
 
 /**
- * @brief Intègre une sélection de propositions dans une transaction unique.
+ * @brief Intègre des propositions et leurs relations dans une transaction.
  *
  * Les propositions doivent être des OsintDnsProposal empruntées. Les valeurs
  * incompatibles sont ignorées. Les couples type/valeur déjà présents sont
  * comptés comme doublons et ne sont pas réinsérés.
  *
  * @param database Connexion SQLite active.
+ * @param source_entity_identifier UUID de l'entité interrogée.
  * @param selected_proposals Propositions explicitement sélectionnées.
- * @param out_inserted_count Nombre d'entités créées.
- * @param out_skipped_count Nombre de propositions ignorées ou déjà présentes.
+ * @param out_inserted_entity_count Nombre d'entités créées.
+ * @param out_skipped_entity_count Nombre d'entités ignorées ou réutilisées.
+ * @param out_inserted_relation_count Nombre de relations créées.
+ * @param out_skipped_relation_count Nombre de relations ignorées.
  * @param error Emplacement facultatif recevant une erreur.
  *
  * @return TRUE lorsque la transaction est validée, sinon FALSE.
  */
 gboolean osint_dns_integration_apply(
     Database *database,
+    const char *source_entity_identifier,
     GPtrArray *selected_proposals,
-    guint *out_inserted_count,
-    guint *out_skipped_count,
+    guint *out_inserted_entity_count,
+    guint *out_skipped_entity_count,
+    guint *out_inserted_relation_count,
+    guint *out_skipped_relation_count,
     GError **error
 );
 
diff --git a/include/models/osint_dns_proposal.h b/include/models/osint_dns_proposal.h
index 40834cd..64a0133 100644
--- a/include/models/osint_dns_proposal.h
+++ b/include/models/osint_dns_proposal.h
@@ -104,6 +104,20 @@ char *osint_dns_proposal_dup_normalized_value(
     const OsintDnsProposal *proposal
 );
 
+/**
+ * @brief Retourne le type de relation correspondant au type DNS.
+ *
+ * A, AAAA et PTR utilisent `resolves_to`, CNAME utilise `aliases_to` et NS
+ * utilise `uses_name_server`.
+ *
+ * @param proposal Proposition consultée.
+ *
+ * @return Identifiant statique de relation, ou NULL.
+ */
+const char *osint_dns_proposal_get_relation_type(
+    const OsintDnsProposal *proposal
+);
+
 G_END_DECLS
 
 #endif
diff --git a/include/views/main_window.h b/include/views/main_window.h
index a1a9b20..cd992cc 100644
--- a/include/views/main_window.h
+++ b/include/views/main_window.h
@@ -125,11 +125,13 @@ typedef void (*MainWindowAddRelationCallback)(
  * @brief Callback appelé lors du déclenchement d'une action OSINT.
  *
  * @param action_identifier Identifiant stable de l'action.
+ * @param target_identifier UUID de la sélection ciblée.
  * @param target_value Valeur métier ciblée.
  * @param user_data Données privées fournies par l'appelant.
  */
 typedef void (*MainWindowOsintActionCallback)(
     const char *action_identifier,
+    const char *target_identifier,
     const char *target_value,
     gpointer user_data
 );
diff --git a/include/widgets/workspace.h b/include/widgets/workspace.h
index 8283101..5fb7b29 100644
--- a/include/widgets/workspace.h
+++ b/include/widgets/workspace.h
@@ -84,11 +84,13 @@ typedef void (*WorkspaceAddRelationCallback)(
  * Les chaînes sont empruntées et uniquement valides pendant l'appel.
  *
  * @param action_identifier Identifiant stable de l'action.
+ * @param target_identifier UUID de la sélection ciblée.
  * @param target_value Valeur métier ciblée par l'action.
  * @param user_data Données empruntées fournies par l'appelant.
  */
 typedef void (*WorkspaceOsintActionCallback)(
     const char *action_identifier,
+    const char *target_identifier,
     const char *target_value,
     gpointer user_data
 );
diff --git a/src/core/application.c b/src/core/application.c
index 0e18ec9..366e72c 100644
--- a/src/core/application.c
+++ b/src/core/application.c
@@ -162,6 +162,7 @@ typedef struct
 typedef struct
 {
     Application *application;
+    char *target_identifier;
     char *target_value;
 } ApplicationOsintActionContext;
 
@@ -169,6 +170,7 @@ typedef struct
 typedef struct
 {
     Application *application;
+    char *source_entity_identifier;
     GPtrArray *proposals;
 } ApplicationOsintReviewContext;
 
@@ -189,6 +191,7 @@ static void application_osint_review_context_free(gpointer user_data)
     ApplicationOsintReviewContext *context = user_data;
     if (context == NULL) return;
     g_clear_pointer(&context->proposals, g_ptr_array_unref);
+    g_free(context->source_entity_identifier);
     g_free(context);
 }
 
@@ -198,16 +201,21 @@ static void application_on_osint_integration_confirmed(
     gpointer user_data
 )
 {
-    Application *application = user_data;
+    ApplicationOsintReviewContext *review_context = user_data;
+    Application *application = review_context != NULL
+        ? review_context->application : NULL;
     const InvestigationProject *project = NULL;
     Database *database = NULL;
     const char *database_path = NULL;
     guint inserted_count = 0U;
     guint skipped_count = 0U;
+    guint inserted_relation_count = 0U;
+    guint skipped_relation_count = 0U;
     char *message = NULL;
     GError *error = NULL;
 
-    if (application == NULL || application->session == NULL ||
+    if (application == NULL || review_context->source_entity_identifier == NULL ||
+        application->session == NULL ||
         application->main_window == NULL)
     {
         return;
@@ -218,8 +226,9 @@ static void application_on_osint_integration_confirmed(
     database_path = project != NULL
         ? investigation_project_get_database_path(project) : NULL;
     if (!osint_dns_integration_apply(
-            database, selected_proposals, &inserted_count, &skipped_count,
-            &error
+            database, review_context->source_entity_identifier,
+            selected_proposals, &inserted_count, &skipped_count,
+            &inserted_relation_count, &skipped_relation_count, &error
         ))
     {
         application_present_error(
@@ -233,10 +242,12 @@ static void application_on_osint_integration_confirmed(
     }
 
     message = g_strdup_printf(
-        "%u entité(s) créée(s), %u proposition(s) ignorée(s).\n\n"
+        "%u entité(s) créée(s), %u entité(s) réutilisée(s) ou ignorée(s).\n"
+        "%u relation(s) créée(s), %u relation(s) ignorée(s).\n\n"
         "La provenance complète devra être ajoutée par une future migration "
         "du schéma OSINT.",
-        inserted_count, skipped_count
+        inserted_count, skipped_count,
+        inserted_relation_count, skipped_relation_count
     );
     application_message_dialog_present(
         main_window_get_window(application->main_window),
@@ -260,7 +271,7 @@ static void application_on_osint_prepare_integration(gpointer user_data)
         main_window_get_window(context->application->main_window),
         context->proposals,
         application_on_osint_integration_confirmed,
-        context->application
+        context
     );
 }
 
@@ -279,6 +290,7 @@ static void application_osint_action_context_free(
     }
 
     g_free(context->target_value);
+    g_free(context->target_identifier);
     g_free(context);
 }
 
@@ -1178,9 +1190,13 @@ static void application_on_dns_lookup_completed(
         if (review_context != NULL)
         {
             review_context->application = application;
+            review_context->source_entity_identifier = g_strdup(
+                context->target_identifier
+            );
             review_context->proposals = g_ptr_array_ref(proposals);
         }
-        if (review_context == NULL || review_context->proposals == NULL)
+        if (review_context == NULL || review_context->proposals == NULL ||
+            review_context->source_entity_identifier == NULL)
         {
             application_osint_review_context_free(review_context);
             review_context = NULL;
@@ -1224,6 +1240,7 @@ static void application_on_dns_lookup_completed(
  */
 static void application_start_dns_lookup(
     Application *application,
+    const char *target_identifier,
     const char *target_value
 )
 {
@@ -1236,6 +1253,7 @@ static void application_start_dns_lookup(
 
     if (application == NULL || application->task_manager == NULL ||
         application->tool_initializer == NULL || target_value == NULL ||
+        target_identifier == NULL || !g_uuid_string_is_valid(target_identifier) ||
         !osint_dns_query_is_valid_target(target_value))
     {
         if (application != NULL)
@@ -1274,10 +1292,12 @@ static void application_start_dns_lookup(
     if (context != NULL)
     {
         context->application = application;
+        context->target_identifier = g_strdup(target_identifier);
         context->target_value = g_strdup(target_value);
     }
 
-    if (context == NULL || context->target_value == NULL)
+    if (context == NULL || context->target_identifier == NULL ||
+        context->target_value == NULL)
     {
         application_osint_action_context_free(context);
         tool_task_free(tool_task);
@@ -1319,6 +1339,7 @@ static void application_start_dns_lookup(
  */
 static void application_on_osint_action_requested(
     const char *action_identifier,
+    const char *target_identifier,
     const char *target_value,
     gpointer user_data
 )
@@ -1327,7 +1348,9 @@ static void application_on_osint_action_requested(
 
     if (g_strcmp0(action_identifier, "dns-preview") == 0)
     {
-        application_start_dns_lookup(application, target_value);
+        application_start_dns_lookup(
+            application, target_identifier, target_value
+        );
         return;
     }
 
diff --git a/src/core/osint_dns_integration.c b/src/core/osint_dns_integration.c
index 6078eb8..6844b92 100644
--- a/src/core/osint_dns_integration.c
+++ b/src/core/osint_dns_integration.c
@@ -6,10 +6,12 @@
 #include "core/osint_dns_integration.h"
 
 #include "dao/entity_dao.h"
+#include "dao/relation_dao.h"
 #include "database/error.h"
 #include "database/transaction.h"
 #include "models/entity_record.h"
 #include "models/osint_dns_proposal.h"
+#include "models/relation_record.h"
 
 #include <gio/gio.h>
 #include <string.h>
@@ -50,6 +52,18 @@ static char *osint_dns_integration_build_key(
     return g_strdup_printf("%s\n%s", entity_type, value);
 }
 
+/** @brief Construit la clé anti-doublon d'une relation orientée. */
+static char *osint_dns_integration_build_relation_key(
+    const char *source_identifier,
+    const char *target_identifier,
+    const char *relation_type
+)
+{
+    return g_strdup_printf(
+        "%s\n%s\n%s", source_identifier, target_identifier, relation_type
+    );
+}
+
 /** @brief Renseigne une erreur littérale si possible. */
 static void osint_dns_integration_set_error(
     GError **error,
@@ -68,25 +82,38 @@ GQuark osint_dns_integration_error_quark(void)
 
 gboolean osint_dns_integration_apply(
     Database *database,
+    const char *source_entity_identifier,
     GPtrArray *selected_proposals,
-    guint *out_inserted_count,
-    guint *out_skipped_count,
+    guint *out_inserted_entity_count,
+    guint *out_skipped_entity_count,
+    guint *out_inserted_relation_count,
+    guint *out_skipped_relation_count,
     GError **error
 )
 {
     EntityDao *entity_dao = NULL;
+    RelationDao *relation_dao = NULL;
     GPtrArray *existing_entities = NULL;
+    GPtrArray *existing_relations = NULL;
     GHashTable *known_entities = NULL;
+    GHashTable *known_relations = NULL;
+    EntityRecord *source_entity = NULL;
     GDateTime *now = NULL;
     char *timestamp = NULL;
-    guint inserted_count = 0U;
-    guint skipped_count = 0U;
+    guint inserted_entity_count = 0U;
+    guint skipped_entity_count = 0U;
+    guint inserted_relation_count = 0U;
+    guint skipped_relation_count = 0U;
     gboolean success = FALSE;
 
     g_return_val_if_fail(error == NULL || *error == NULL, FALSE);
-    if (out_inserted_count != NULL) *out_inserted_count = 0U;
-    if (out_skipped_count != NULL) *out_skipped_count = 0U;
-    if (database == NULL || selected_proposals == NULL ||
+    if (out_inserted_entity_count != NULL) *out_inserted_entity_count = 0U;
+    if (out_skipped_entity_count != NULL) *out_skipped_entity_count = 0U;
+    if (out_inserted_relation_count != NULL) *out_inserted_relation_count = 0U;
+    if (out_skipped_relation_count != NULL) *out_skipped_relation_count = 0U;
+    if (database == NULL || source_entity_identifier == NULL ||
+        !g_uuid_string_is_valid(source_entity_identifier) ||
+        selected_proposals == NULL ||
         selected_proposals->len == 0U)
     {
         osint_dns_integration_set_error(
@@ -98,9 +125,27 @@ gboolean osint_dns_integration_apply(
 
     entity_dao = entity_dao_new(database, error);
     if (entity_dao == NULL) return FALSE;
+    relation_dao = relation_dao_new(database, error);
+    if (relation_dao == NULL) goto cleanup;
+    source_entity = entity_dao_find_by_identifier(
+        entity_dao, source_entity_identifier, error
+    );
+    if (source_entity == NULL)
+    {
+        if (error == NULL || *error == NULL)
+            osint_dns_integration_set_error(
+                error, OSINT_DNS_INTEGRATION_ERROR_INVALID_ARGUMENT,
+                "L'entité source de la résolution DNS est introuvable."
+            );
+        goto cleanup;
+    }
     existing_entities = entity_dao_list_all(entity_dao, error);
     if (existing_entities == NULL) goto cleanup;
-    known_entities = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL);
+    existing_relations = relation_dao_list_all(relation_dao, error);
+    if (existing_relations == NULL) goto cleanup;
+    known_entities = g_hash_table_new_full(
+        g_str_hash, g_str_equal, g_free, g_free
+    );
     for (guint index = 0; index < existing_entities->len; index++)
     {
         const EntityRecord *entity = g_ptr_array_index(existing_entities, index);
@@ -108,15 +153,33 @@ gboolean osint_dns_integration_apply(
         char *normalized_value = osint_dns_integration_normalize_existing_value(
             entity_type, entity_record_get_value(entity)
         );
-        g_hash_table_add(
+        g_hash_table_insert(
             known_entities,
             osint_dns_integration_build_key(
                 entity_type,
                 normalized_value
-            )
+            ),
+            g_strdup(entity_record_get_identifier(entity))
         );
         g_free(normalized_value);
     }
+    known_relations = g_hash_table_new_full(
+        g_str_hash, g_str_equal, g_free, NULL
+    );
+    for (guint index = 0; index < existing_relations->len; index++)
+    {
+        const RelationRecord *relation = g_ptr_array_index(
+            existing_relations, index
+        );
+        g_hash_table_add(
+            known_relations,
+            osint_dns_integration_build_relation_key(
+                relation_record_get_source_entity_identifier(relation),
+                relation_record_get_target_entity_identifier(relation),
+                relation_record_get_relation_type(relation)
+            )
+        );
+    }
 
     now = g_date_time_new_now_utc();
     timestamp = now != NULL
@@ -146,60 +209,131 @@ gboolean osint_dns_integration_apply(
             selected_proposals, index
         );
         const char *entity_type = osint_dns_proposal_get_entity_type(proposal);
+        const char *relation_type =
+            osint_dns_proposal_get_relation_type(proposal);
         char *normalized_value = osint_dns_proposal_dup_normalized_value(proposal);
         char *entity_key = NULL;
-        char *identifier = NULL;
+        char *target_identifier = NULL;
         char *description = NULL;
         EntityRecord *entity = NULL;
+        RelationRecord *relation = NULL;
+        char *relation_identifier = NULL;
+        char *relation_key = NULL;
+        char *relation_label = NULL;
+        char *relation_justification = NULL;
         GError *model_error = NULL;
 
-        if (entity_type == NULL || normalized_value == NULL)
+        if (entity_type == NULL || relation_type == NULL ||
+            normalized_value == NULL)
         {
-            skipped_count++;
+            skipped_entity_count++;
+            skipped_relation_count++;
             g_free(normalized_value);
             continue;
         }
         entity_key = osint_dns_integration_build_key(entity_type, normalized_value);
-        if (g_hash_table_contains(known_entities, entity_key))
+        target_identifier = g_strdup(
+            g_hash_table_lookup(known_entities, entity_key)
+        );
+        if (target_identifier != NULL)
         {
-            skipped_count++;
-            g_free(entity_key);
-            g_free(normalized_value);
-            continue;
+            skipped_entity_count++;
         }
-
-        identifier = g_uuid_string_random();
-        description = g_strdup_printf(
-            "Proposition DNS %s obtenue avec dns.dig depuis %s. "
-            "Résultat OSINT à vérifier.",
-            osint_dns_proposal_get_record_type(proposal),
-            osint_dns_proposal_get_target(proposal)
-        );
-        entity = entity_record_new(
-            identifier, entity_type, normalized_value, normalized_value,
-            description, 50, timestamp, timestamp, ENTITY_STATUS_ACTIVE,
-            &model_error
-        );
-        if (entity == NULL || !entity_dao_insert(entity_dao, entity, error))
+        else
         {
-            if (error != NULL && *error == NULL && model_error != NULL)
-                g_propagate_error(error, g_steal_pointer(&model_error));
+            target_identifier = g_uuid_string_random();
+            description = g_strdup_printf(
+                "Proposition DNS %s obtenue avec dns.dig depuis %s. "
+                "Résultat OSINT à vérifier.",
+                osint_dns_proposal_get_record_type(proposal),
+                osint_dns_proposal_get_target(proposal)
+            );
+            entity = entity_record_new(
+                target_identifier, entity_type, normalized_value,
+                normalized_value, description, 50, timestamp, timestamp,
+                ENTITY_STATUS_ACTIVE, &model_error
+            );
+            if (entity == NULL || !entity_dao_insert(entity_dao, entity, error))
+            {
+                if (error != NULL && *error == NULL && model_error != NULL)
+                    g_propagate_error(error, g_steal_pointer(&model_error));
+                entity_record_free(entity);
+                g_clear_error(&model_error);
+                g_free(description);
+                g_free(target_identifier);
+                g_free(entity_key);
+                g_free(normalized_value);
+                database_transaction_rollback(database);
+                goto cleanup;
+            }
+            g_hash_table_insert(
+                known_entities, entity_key, g_strdup(target_identifier)
+            );
+            entity_key = NULL;
+            inserted_entity_count++;
             entity_record_free(entity);
             g_clear_error(&model_error);
             g_free(description);
-            g_free(identifier);
-            g_free(entity_key);
-            g_free(normalized_value);
-            database_transaction_rollback(database);
-            goto cleanup;
         }
 
-        g_hash_table_add(known_entities, entity_key);
-        inserted_count++;
-        entity_record_free(entity);
-        g_clear_error(&model_error);
-        g_free(description);
-        g_free(identifier);
+        relation_key = osint_dns_integration_build_relation_key(
+            source_entity_identifier, target_identifier, relation_type
+        );
+        if (g_strcmp0(source_entity_identifier, target_identifier) == 0 ||
+            g_hash_table_contains(known_relations, relation_key))
+        {
+            skipped_relation_count++;
+        }
+        else
+        {
+            relation_identifier = g_uuid_string_random();
+            relation_label = g_strdup_printf(
+                "%s — %s → %s",
+                osint_dns_proposal_get_target(proposal), relation_type,
+                normalized_value
+            );
+            relation_justification = g_strdup_printf(
+                "Relation DNS %s obtenue avec dns.dig depuis %s. "
+                "Résultat OSINT à vérifier.",
+                osint_dns_proposal_get_record_type(proposal),
+                osint_dns_proposal_get_target(proposal)
+            );
+            relation = relation_record_new(
+                relation_identifier, source_entity_identifier,
+                target_identifier, relation_type, relation_label,
+                relation_justification, 50, timestamp, timestamp,
+                RELATION_STATUS_ACTIVE, &model_error
+            );
+            if (relation == NULL ||
+                !relation_dao_insert(relation_dao, relation, error))
+            {
+                if (error != NULL && *error == NULL && model_error != NULL)
+                    g_propagate_error(error, g_steal_pointer(&model_error));
+                relation_record_free(relation);
+                g_clear_error(&model_error);
+                g_free(relation_identifier);
+                g_free(relation_label);
+                g_free(relation_justification);
+                g_free(relation_key);
+                g_free(target_identifier);
+                g_free(entity_key);
+                g_free(normalized_value);
+                database_transaction_rollback(database);
+                goto cleanup;
+            }
+            g_hash_table_add(known_relations, relation_key);
+            relation_key = NULL;
+            inserted_relation_count++;
+            relation_record_free(relation);
+            g_clear_error(&model_error);
+            g_free(relation_identifier);
+            g_free(relation_label);
+            g_free(relation_justification);
+        }
+
+        g_free(relation_key);
+        g_free(target_identifier);
+        g_free(entity_key);
         g_free(normalized_value);
     }
 
@@ -215,14 +349,24 @@ gboolean osint_dns_integration_apply(
         goto cleanup;
     }
     success = TRUE;
-    if (out_inserted_count != NULL) *out_inserted_count = inserted_count;
-    if (out_skipped_count != NULL) *out_skipped_count = skipped_count;
+    if (out_inserted_entity_count != NULL)
+        *out_inserted_entity_count = inserted_entity_count;
+    if (out_skipped_entity_count != NULL)
+        *out_skipped_entity_count = skipped_entity_count;
+    if (out_inserted_relation_count != NULL)
+        *out_inserted_relation_count = inserted_relation_count;
+    if (out_skipped_relation_count != NULL)
+        *out_skipped_relation_count = skipped_relation_count;
 
 cleanup:
     g_free(timestamp);
     g_clear_pointer(&now, g_date_time_unref);
     g_clear_pointer(&known_entities, g_hash_table_unref);
+    g_clear_pointer(&known_relations, g_hash_table_unref);
     g_clear_pointer(&existing_entities, g_ptr_array_unref);
+    g_clear_pointer(&existing_relations, g_ptr_array_unref);
+    entity_record_free(source_entity);
+    relation_dao_free(relation_dao);
     entity_dao_free(entity_dao);
     return success;
 }
diff --git a/src/models/osint_dns_proposal.c b/src/models/osint_dns_proposal.c
index 63bac6f..90946ef 100644
--- a/src/models/osint_dns_proposal.c
+++ b/src/models/osint_dns_proposal.c
@@ -210,3 +210,19 @@ char *osint_dns_proposal_dup_normalized_value(
     }
     return NULL;
 }
+
+const char *osint_dns_proposal_get_relation_type(
+    const OsintDnsProposal *proposal
+)
+{
+    const char *record_type = osint_dns_proposal_get_record_type(proposal);
+    if (g_strcmp0(record_type, "A") == 0 ||
+        g_strcmp0(record_type, "AAAA") == 0 ||
+        g_strcmp0(record_type, "PTR") == 0)
+        return "resolves_to";
+    if (g_strcmp0(record_type, "CNAME") == 0)
+        return "aliases_to";
+    if (g_strcmp0(record_type, "NS") == 0)
+        return "uses_name_server";
+    return NULL;
+}
diff --git a/src/views/main_window.c b/src/views/main_window.c
index 4b279b4..ab01c13 100644
--- a/src/views/main_window.c
+++ b/src/views/main_window.c
@@ -136,6 +136,7 @@ struct MainWindow
  */
 static void main_window_on_osint_action_requested(
     const char *action_identifier,
+    const char *target_identifier,
     const char *target_value,
     gpointer user_data
 )
@@ -149,6 +150,7 @@ static void main_window_on_osint_action_requested(
 
     main_window->osint_action_callback(
         action_identifier,
+        target_identifier,
         target_value,
         main_window->osint_action_user_data
     );
diff --git a/src/views/osint_dns_review_dialog.c b/src/views/osint_dns_review_dialog.c
index d1aec0f..a9370c4 100644
--- a/src/views/osint_dns_review_dialog.c
+++ b/src/views/osint_dns_review_dialog.c
@@ -142,18 +142,25 @@ static GtkWidget *osint_dns_review_dialog_create_row(
 {
     GtkWidget *row = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);
     const char *entity_type = osint_dns_proposal_get_entity_type(proposal);
+    const char *relation_type = osint_dns_proposal_get_relation_type(proposal);
     char *normalized_value = osint_dns_proposal_dup_normalized_value(proposal);
-    const gboolean compatible = entity_type != NULL && normalized_value != NULL;
+    const gboolean compatible = entity_type != NULL && relation_type != NULL &&
+        normalized_value != NULL;
     char *title = g_strdup_printf(
         "%s  →  %s",
         osint_dns_proposal_get_record_type(proposal),
         osint_dns_proposal_get_value(proposal)
     );
     char *details = g_strdup_printf(
-        "Cible : %s\nPropriétaire : %s\nType Labfy : %s",
+        "Cible : %s\nPropriétaire : %s\nType Labfy : %s\n"
+        "Relation prévue : %s — %s → %s",
         osint_dns_proposal_get_target(proposal),
         osint_dns_proposal_get_owner(proposal),
-        compatible ? entity_type : "non pris en charge"
+        compatible ? entity_type : "non pris en charge",
+        osint_dns_proposal_get_target(proposal),
+        compatible ? relation_type : "non prise en charge",
+        normalized_value != NULL ? normalized_value
+                                 : osint_dns_proposal_get_value(proposal)
     );
     GtkWidget *selection_button = gtk_check_button_new_with_label(title);
     GtkWidget *details_label = gtk_label_new(details);
diff --git a/src/widgets/workspace.c b/src/widgets/workspace.c
index 63c112a..5d943d4 100644
--- a/src/widgets/workspace.c
+++ b/src/widgets/workspace.c
@@ -147,6 +147,7 @@ static void workspace_on_osint_action_clicked(
         "osint-action-identifier"
     );
     const char *target_value = NULL;
+    const char *target_identifier = NULL;
 
     if (workspace == NULL || workspace->osint_tools_status_label == NULL)
     {
@@ -165,9 +166,13 @@ static void workspace_on_osint_action_clicked(
     target_value = osint_selection_context_get_value(
         workspace->osint_selection_context
     );
+    target_identifier = osint_selection_context_get_identifier(
+        workspace->osint_selection_context
+    );
 
     if (workspace->osint_action_callback == NULL ||
-        action_identifier == NULL || target_value == NULL)
+        action_identifier == NULL || target_identifier == NULL ||
+        target_value == NULL)
     {
         gtk_label_set_text(
             GTK_LABEL(workspace->osint_tools_status_label),
@@ -187,6 +192,7 @@ static void workspace_on_osint_action_clicked(
 
     workspace->osint_action_callback(
         action_identifier,
+        target_identifier,
         target_value,
         workspace->osint_action_user_data
     );
diff --git a/tests/test_osint_dns_integration.c b/tests/test_osint_dns_integration.c
index b7e6d7c..6f3a8c0 100644
--- a/tests/test_osint_dns_integration.c
+++ b/tests/test_osint_dns_integration.c
@@ -6,8 +6,10 @@
 #include "core/osint_dns_integration.h"
 
 #include "dao/entity_dao.h"
+#include "dao/relation_dao.h"
 #include "database/database.h"
 #include "models/osint_dns_proposal.h"
+#include "models/relation_record.h"
 
 #include <glib.h>
 #include <glib/gstdio.h>
@@ -19,14 +21,26 @@ static void test_integration_and_duplicates(void)
     char *database_path = g_build_filename(directory, "Enquete.sqlite", NULL);
     Database *database = NULL;
     EntityDao *entity_dao = NULL;
+    RelationDao *relation_dao = NULL;
+    EntityRecord *source = NULL;
     GPtrArray *proposals = NULL;
     GPtrArray *entities = NULL;
+    GPtrArray *relations = NULL;
     guint inserted = 0U;
     guint skipped = 0U;
+    guint inserted_relations = 0U;
+    guint skipped_relations = 0U;
 
     g_assert_no_error(error);
     g_assert_true(database_initialize(database_path, "DNS", directory));
     database = database_open(database_path);
+    entity_dao = entity_dao_new(database, &error);
+    source = entity_record_new(
+        "11111111-1111-4111-8111-111111111111", "domain_name",
+        "example.org", NULL, NULL, 50, "2026-01-01T00:00:00Z",
+        "2026-01-01T00:00:00Z", ENTITY_STATUS_ACTIVE, &error
+    );
+    g_assert_true(entity_dao_insert(entity_dao, source, &error));
     proposals = osint_dns_proposal_parse(
         "example.org",
         "example.org. 60 IN A 192.0.2.10\n"
@@ -34,22 +48,33 @@ static void test_integration_and_duplicates(void)
         "example.org. 60 IN MX 10 mail.example.org.\n"
     );
     g_assert_true(osint_dns_integration_apply(
-        database, proposals, &inserted, &skipped, &error
+        database, "11111111-1111-4111-8111-111111111111", proposals,
+        &inserted, &skipped, &inserted_relations, &skipped_relations, &error
     ));
     g_assert_no_error(error);
     g_assert_cmpuint(inserted, ==, 2);
     g_assert_cmpuint(skipped, ==, 1);
+    g_assert_cmpuint(inserted_relations, ==, 2);
+    g_assert_cmpuint(skipped_relations, ==, 1);
 
     g_assert_true(osint_dns_integration_apply(
-        database, proposals, &inserted, &skipped, &error
+        database, "11111111-1111-4111-8111-111111111111", proposals,
+        &inserted, &skipped, &inserted_relations, &skipped_relations, &error
     ));
     g_assert_cmpuint(inserted, ==, 0);
     g_assert_cmpuint(skipped, ==, 3);
-    entity_dao = entity_dao_new(database, &error);
+    g_assert_cmpuint(inserted_relations, ==, 0);
+    g_assert_cmpuint(skipped_relations, ==, 3);
     entities = entity_dao_list_all(entity_dao, &error);
-    g_assert_cmpuint(entities->len, ==, 2);
+    g_assert_cmpuint(entities->len, ==, 3);
+    relation_dao = relation_dao_new(database, &error);
+    relations = relation_dao_list_all(relation_dao, &error);
+    g_assert_cmpuint(relations->len, ==, 2);
 
+    g_ptr_array_unref(relations);
+    relation_dao_free(relation_dao);
     g_ptr_array_unref(entities);
+    entity_record_free(source);
     entity_dao_free(entity_dao);
     g_ptr_array_unref(proposals);
     database_close(database);
@@ -63,7 +88,7 @@ static void test_invalid_arguments(void)
 {
     GError *error = NULL;
     g_assert_false(osint_dns_integration_apply(
-        NULL, NULL, NULL, NULL, &error
+        NULL, NULL, NULL, NULL, NULL, NULL, NULL, &error
     ));
     g_assert_error(
         error, OSINT_DNS_INTEGRATION_ERROR,
@@ -83,6 +108,8 @@ static void test_normalized_existing_domain_is_skipped(void)
     GPtrArray *proposals = NULL;
     guint inserted = 0U;
     guint skipped = 0U;
+    guint inserted_relations = 0U;
+    guint skipped_relations = 0U;
 
     g_assert_true(database_initialize(database_path, "DNS", directory));
     database = database_open(database_path);
@@ -97,10 +124,13 @@ static void test_normalized_existing_domain_is_skipped(void)
         "example.org", "example.org. 60 IN CNAME www.example.org.\n"
     );
     g_assert_true(osint_dns_integration_apply(
-        database, proposals, &inserted, &skipped, &error
+        database, "aaaaaaaa-aaaa-4aaa-8aaa-aaaaaaaaaaaa", proposals,
+        &inserted, &skipped, &inserted_relations, &skipped_relations, &error
     ));
     g_assert_cmpuint(inserted, ==, 0);
     g_assert_cmpuint(skipped, ==, 1);
+    g_assert_cmpuint(inserted_relations, ==, 0);
+    g_assert_cmpuint(skipped_relations, ==, 1);
 
     g_ptr_array_unref(proposals);
     entity_record_free(existing);
diff --git a/tests/test_osint_dns_proposal.c b/tests/test_osint_dns_proposal.c
index d86a75e..6003e8f 100644
--- a/tests/test_osint_dns_proposal.c
+++ b/tests/test_osint_dns_proposal.c
@@ -67,10 +67,17 @@ static void test_entity_mapping_and_normalization(void)
 
     g_assert_cmpstr(osint_dns_proposal_get_entity_type(ipv4), ==, "ip_address");
     g_assert_cmpstr(ipv4_value, ==, "192.0.2.10");
+    g_assert_cmpstr(
+        osint_dns_proposal_get_relation_type(ipv4), ==, "resolves_to"
+    );
     g_assert_cmpstr(ipv6_value, ==, "2001:db8::1");
     g_assert_cmpstr(osint_dns_proposal_get_entity_type(domain), ==, "domain_name");
     g_assert_cmpstr(domain_value, ==, "www.example.org");
+    g_assert_cmpstr(
+        osint_dns_proposal_get_relation_type(domain), ==, "aliases_to"
+    );
     g_assert_null(osint_dns_proposal_get_entity_type(unsupported));
+    g_assert_null(osint_dns_proposal_get_relation_type(unsupported));
     g_assert_null(osint_dns_proposal_dup_normalized_value(unsupported));
 
     g_free(ipv4_value);