| $TTL 86400 | |
| @ IN SOA etcdns.local. root.etcdns.local. ( | |
| 100500 ; Serial | |
| 604800 ; Refresh | |
| 86400 ; Retry | |
| 2419200 ; Expire | |
| 86400 ) ; Negative Cache TTL | |
| IN NS ns.etcdns.local. | |
| IN A 127.0.0.1 | |
| 1 IN PTR m1.etcd.local. | |
| 1 IN PTR m2.etcd.local. | |
| 1 IN PTR m3.etcd.local. |