Enter host name or IP address: 2 result(s) for 239.51.198.in-addr.arpa
namequery typeresultfirst seenlast seen
239.51.198.in-addr.arpa. NSfoxbat.doe.gov.
2022-06-14 03:19:442022-06-14 03:19:44
239.51.198.in-addr.arpa. NSfulcrum.doe.gov.
2022-06-14 03:19:442022-06-14 03:19:44

WHOIS info for: 239.51.198.in-addr.arpa 

No whois server is known for this kind of object.