| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a1sys.com | SOA | 3600 | ns.admiral.ne.jp postmaster@admiral.ne.jp 2020031820 7200 1800 1209600 1800 | |
| a1sys.com | NS | 3600 | ns2.admiral.ne.jp | |
| a1sys.com | NS | 3600 | ns.admiral.ne.jp | |
| a1sys.com | A | 3600 | 219.118.219.167 | |
| a1sys.com | MX | 3600 | 10 | emx03.admiral.ne.jp |
| www.a1sys.com | A | 3600 | 219.118.219.167 |