| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| c21-earth.com | SOA | 21600 | dns01.athome-hp.jp hostmaster@c21-earth.com 2021120204 28800 7200 604800 600 | |
| c21-earth.com | NS | 600 | dns02.athome-hp.jp | |
| c21-earth.com | NS | 600 | dns01.athome-hp.jp | |
| c21-earth.com | A | 600 | 163.44.78.108 | |
| c21-earth.com | MX | 600 | 10 | mx.athome-hp.jp |
| www.c21-earth.com | A | 600 | 163.44.78.108 |