| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| c-system.co.jp | SOA | 21600 | ns000.d-53.net dns-managers@iij.ad.jp 178 3600 600 604800 900 | |
| c-system.co.jp | NS | 21600 | ns002-3ferbqt2ubs553dr.3.d-53.net | |
| c-system.co.jp | NS | 21600 | ns002-3ferbqt2ubs553dr.3.d-53.jp | |
| c-system.co.jp | NS | 21600 | ns002-3ferbqt2ubs553dr.3.d-53.info | |
| c-system.co.jp | A | 600 | 210.133.192.4 | |
| c-system.co.jp | MX | 600 | 10 | aspmx2.googlemail.com |
| c-system.co.jp | MX | 600 | 5 | alt1.aspmx.l.google.com |
| c-system.co.jp | MX | 600 | 5 | alt2.aspmx.l.google.com |
| c-system.co.jp | MX | 600 | 1 | aspmx.l.google.com |
| c-system.co.jp | MX | 600 | 10 | aspmx3.googlemail.com |
| www.c-system.co.jp | A | 17198 | 210.133.192.4 |