| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| b2bopen.ru | SOA | 900 | ns1.masterhost.ru hostmaster@masterhost.ru 1681137094 28800 7200 1209600 600 | |
| b2bopen.ru | NS | 900 | ns2.masterhost.ru | |
| b2bopen.ru | NS | 900 | ns.masterhost.ru | |
| b2bopen.ru | NS | 900 | ns1.masterhost.ru | |
| b2bopen.ru | A | 900 | 90.156.201.20 |