| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| b-o.cz | SOA | 10800 | ns1.onlinehosting.cz tech@internetpartner.cz 2019020503 1800 450 1209600 10800 | |
| b-o.cz | NS | 10800 | ns3.onlinehosting.cz | |
| b-o.cz | NS | 10800 | ns2.onlinehosting.cz | |
| b-o.cz | NS | 10800 | ns1.onlinehosting.cz | |
| b-o.cz | A | 10800 | 81.0.206.58 | |
| b-o.cz | MX | 10800 | 10 | smtp.octmail.com |
| www.b-o.cz | A | 10800 | 81.0.206.58 |