| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21seiki.club | SOA | 3600 | master.dns.ne.jp tech@sakura.ad.jp 2016102517 3600 900 3600000 3600 | |
| 21seiki.club | NS | 3600 | ns1.dns.ne.jp | |
| 21seiki.club | NS | 3600 | ns2.dns.ne.jp | |
| 21seiki.club | A | 3600 | 49.212.120.136 | |
| 21seiki.club | MX | 3600 | 10 | 21seiki.club |
| www.21seiki.club | A | 3600 | 49.212.120.136 | |
| www.21seiki.club | CNAME | 3600 | 21seiki.club | |
| www.21seiki.club | MX | 3600 | 10 | 21seiki.club |