Enter host name or IP address: 4 result(s) for 81.138.139.in-addr.arpa
namequery typeresultfirst seenlast seen
81.138.139.in-addr.arpa. NSns2.threshinc.com.
2020-01-10 21:45:432018-10-31 19:54:09
81.138.139.in-addr.arpa. NSns.bluestreamfiber.net.
2021-07-20 07:31:372025-03-03 14:20:10
81.138.139.in-addr.arpa. NSns1.threshinc.com.
2020-01-10 21:45:432018-10-31 19:54:09
81.138.139.in-addr.arpa. NSns2.bluestreamfiber.net.
2021-07-20 07:31:372025-03-03 14:20:10

WHOIS info for: 81.138.139.in-addr.arpa

No whois server is known for this kind of object.