| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 20th.biz | SOA | 2560 | dns0.heteml.jp hostmaster@20th.biz 1726452976 16384 2048 1048576 2560 | |
| 20th.biz | NS | 21600 | dns0.heteml.jp | |
| 20th.biz | NS | 21600 | dns1.heteml.jp | |
| 20th.biz | A | 1800 | 157.7.189.183 | |
| 20th.biz | MX | 3600 | 10 | mx-proxy501.heteml.jp |
| 20th.biz | MX | 3600 | 20 | mx-proxy502.heteml.jp |
| www.20th.biz | A | 1800 | 157.7.189.183 |