| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 21net.ru | SOA | 3600 | tobolsk.ens.mail.ru support@biz.mail.ru 2023113001 10800 3600 604800 3600 | |
| 21net.ru | NS | 3600 | tobolsk.ens.mail.ru | |
| 21net.ru | NS | 3600 | artyom.ens.mail.ru | |
| 21net.ru | A | 3600 | 85.234.9.162 | |
| 21net.ru | MX | 3600 | 10 | emx.mail.ru |