| Enter host name or IP address: | 1 result(s) for 139.57.195.51.in-addr.arpa | |||
| name | query type | result | first seen | last seen |
| 139.57.195.51.in-addr.arpa. | PTR | ns2.centos.gokalex.com.
| 2025-03-06 18:45:21 | 2025-03-06 18:45:21 |
No whois server is known for this kind of object.