| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| isdn.at | SOA | 21600 | ns1.itserver.at office@derfux.at 2023121303 10800 3600 604800 3600 | |
| isdn.at | NS | 21600 | ns2.itserver.at | |
| isdn.at | NS | 21600 | ns3.itserver.at | |
| isdn.at | NS | 21600 | ns1.itserver.at | |
| isdn.at | A | 300 | 62.99.201.138 | |
| isdn.at | MX | 300 | 10 | bajer.itserver.at |
| www.isdn.at | A | 300 | 62.99.201.138 |