diff --git a/README.md b/README.md
index 34dfdc7..5a89f7f 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,12 @@ Nom d'hôte du client.
 
 *<span style="text-decoration: underline">Valeur par défaut:</span> `{{ inventory_hostname }} {{ inventory_hostname_short }}`*
 
+### dnsmasq_specifics
+
+Liste de dictionnaires contenant le nom d'hôte, les alias et la liste d'IP associées.
+
+*<span style="text-decoration: underline">Valeur par défaut:</span> aucune*
+
 ## Exemple d'utilisation
 
 ### inventory.yml
diff --git a/defaults/main.yml b/defaults/main.yml
index 7a47c24..2b3f154 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -11,3 +11,5 @@ dnsmasq_host_aliases: []
 
 dnsmasq_client_filename: "{{ inventory_hostname }}"
 dnsmasq_client_hostname: "{{ inventory_hostname }} {{ inventory_hostname_short }}"
+
+dnsmasq_specifics: []
diff --git a/tasks/configuration.yml b/tasks/configuration.yml
index 9147453..3f55b91 100644
--- a/tasks/configuration.yml
+++ b/tasks/configuration.yml
@@ -13,10 +13,26 @@
 
 - name: Déployer la configuration de l'instance
   ansible.builtin.template:
+    src: host.conf.j2
+    dest: /srv/dnsmasq/{{ inventory_hostname }}.conf
     owner: dnsmasq
     group: root
     mode: u=rw,g=r,o=r
-    src: host.conf.j2
-    dest: /srv/dnsmasq/{{ inventory_hostname }}.conf
   become: true
   notify: Recharger dnsmasq.service
+
+- name: Déployer les configurations specifiques
+  ansible.builtin.template:
+    src: specific.conf.j2
+    dest: "{{ filename }}"
+    owner: dnsmasq
+    group: root
+    mode: u=rw,g=r,o=r
+  when: dnsmasq_specifics | length > 0
+  become: true
+  notify: Recharger dnsmasq.service
+  loop: "{{ dnsmasq_specifics }}"
+  loop_control:
+    label: "{{ filename }}"
+  vars:
+    filename: /srv/dnsmasq/{{ item.hostname }}.conf
diff --git a/templates/specific.conf.j2 b/templates/specific.conf.j2
new file mode 100644
index 0000000..d3157f9
--- /dev/null
+++ b/templates/specific.conf.j2
@@ -0,0 +1,6 @@
+# {{ ansible_managed }}
+
+{% for ip in item.ips %}
+{% set aliases = item.get('aliases', []) %}
+{{ ip }}  {{ ([item.hostname] + aliases) | join(' ') }}
+{% endfor %}