diff --git a/odi6/odi6.py b/odi6/odi6.py
index 986933f..c133b57 100755
--- a/odi6/odi6.py
+++ b/odi6/odi6.py
@@ -121,7 +121,7 @@ the hostname: {data}"
         params = {
             'fieldType': "AAAA",
             'subDomain': self.config['hostname'],
-            'target': ipv6,
+            'target': f"{ipv6}/128",
             'ttl': self.config['ttl']
         }
         if record_exists:
@@ -193,16 +193,16 @@ same target, doing nothing."""
                 except Exception as error:
                     self._log.debug(f"Exception reaching IPv6 URL. {error}")
                 return ipv4, ipv6
-            else:
-                self._log.error(
-                    f"""Unable to determine the IP using
+            self._log.error(
+                f"""Unable to determine the IP using
 '{self.config['web_service_url']}'. Returned data: {result.content}"""
-                )
+            )
         else:
             self._log.error(
                 f"""Selected method '{self.config['ip_method']}'
 has not been implemented."""
             )
+        return False
 
     def _init_log(self):
         ''' Initialize log object '''