| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| classbookspb.ru | SOA | 3600 | ns1.sb-consult.ru dns@sb-consult.ru 2019110713 3600 3600 604800 86400 | |
| classbookspb.ru | NS | 3600 | ns1.sb-consult.ru | |
| classbookspb.ru | NS | 3600 | ns2.sbc.su | |
| classbookspb.ru | A | 3600 | 78.140.233.141 | |
| classbookspb.ru | MX | 3600 | 10 | mail.toptrips.ru |
| www.classbookspb.ru | A | 3600 | 78.140.233.141 |