Enter a hostname below for checking its DNS-records on various nameservers.
| Type | Google (8.8.8.8) | Quad9 (9.9.9.9) |
|---|---|---|
| PTR | 21600 smtp.prserv.net.21600 smtp2.prserv.net. | 43200 smtp2.prserv.net.43200 smtp.prserv.net. |
| Status | NOERROR | NOERROR |
| Time | 144 ms | 385 ms |