diff --git a/src/etc/inc/plugins.inc.d/unbound.inc b/src/etc/inc/plugins.inc.d/unbound.inc
index f30c39bf7..b79907a6c 100644
--- a/src/etc/inc/plugins.inc.d/unbound.inc
+++ b/src/etc/inc/plugins.inc.d/unbound.inc
@@ -541,25 +541,38 @@ function unbound_add_host_entries()
             continue;
         }
         $if = get_real_interface($interface);
-        if (does_interface_exist($if)) {
-            $laddr = find_interface_ip($if);
-            if (is_ipaddrv4($laddr)) {
-                $unbound_entries .= "local-data-ptr: \"{$laddr} {$config['system']['hostname']}.{$config['system']['domain']}\"\n";
-                $unbound_entries .= "local-data: \"{$config['system']['hostname']}.{$config['system']['domain']} A {$laddr}\"\n";
-                $unbound_entries .= "local-data: \"{$config['system']['hostname']} A {$laddr}\"\n";
+        if (!does_interface_exist($if)) {
+            continue;
+        }
+        $laddr = find_interface_ip($if);
+        if (is_ipaddrv4($laddr)) {
+            $domain = $config['system']['domain'];
+            if (isset($config['dhcpd'][$interface]['enable']) && !empty($config['dhcpd'][$interface]['domain'])) {
+                $domain = $config['dhcpd'][$interface]['domain'];
             }
-            $laddr6 = find_interface_ipv6($if);
-            if (is_ipaddrv6($laddr6)) {
-                $unbound_entries .= "local-data-ptr: \"{$laddr6} {$config['system']['hostname']}.{$config['system']['domain']}\"\n";
-                $unbound_entries .= "local-data: \"{$config['system']['hostname']}.{$config['system']['domain']} AAAA {$laddr6}\"\n";
-                $unbound_entries .= "local-data: \"{$config['system']['hostname']} AAAA {$laddr6}\"\n";
+            $unbound_entries .= "local-data-ptr: \"{$laddr} {$config['system']['hostname']}.{$domain}\"\n";
+            $unbound_entries .= "local-data: \"{$config['system']['hostname']}.{$domain} A {$laddr}\"\n";
+            $unbound_entries .= "local-data: \"{$config['system']['hostname']} A {$laddr}\"\n";
+        }
+        $laddr6 = find_interface_ipv6($if);
+        if (is_ipaddrv6($laddr6)) {
+            $domain = $config['system']['domain'];
+            if (isset($config['dhcpdv6'][$interface]['enable']) && !empty($config['dhcpdv6'][$interface]['domain'])) {
+                $domain = $config['dhcpdv6'][$interface]['domain'];
             }
-            if (empty($config['unbound']['noreglladdr6'])) {
-                $lladdr6 = find_interface_ipv6_ll($if);
-                if (is_ipaddrv6($lladdr6)) {
-                    $unbound_entries .= "local-data: \"{$config['system']['hostname']}.{$config['system']['domain']} AAAA {$lladdr6}\"\n";
-                    $unbound_entries .= "local-data: \"{$config['system']['hostname']} AAAA {$lladdr6}\"\n";
+            $unbound_entries .= "local-data-ptr: \"{$laddr6} {$config['system']['hostname']}.{$domain}\"\n";
+            $unbound_entries .= "local-data: \"{$config['system']['hostname']}.{$domain} AAAA {$laddr6}\"\n";
+            $unbound_entries .= "local-data: \"{$config['system']['hostname']} AAAA {$laddr6}\"\n";
+        }
+        if (empty($config['unbound']['noreglladdr6'])) {
+            $lladdr6 = find_interface_ipv6_ll($if);
+            if (is_ipaddrv6($lladdr6)) {
+                $domain = $config['system']['domain'];
+                if (isset($config['dhcpdv6'][$interface]['enable']) && !empty($config['dhcpdv6'][$interface]['domain'])) {
+                    $domain = $config['dhcpdv6'][$interface]['domain'];
                 }
+                $unbound_entries .= "local-data: \"{$config['system']['hostname']}.{$domain} AAAA {$lladdr6}\"\n";
+                $unbound_entries .= "local-data: \"{$config['system']['hostname']} AAAA {$lladdr6}\"\n";
             }
         }
     }