Enter host name or IP address: 4 result(s) for 231.139.64.in-addr.arpa
namequery typeresultfirst seenlast seen
231.139.64.in-addr.arpa. NSnsa.ibbsonline.com.
2021-07-18 13:46:182022-05-11 13:31:28
231.139.64.in-addr.arpa. NSns1.vyvebb.net.
2022-07-06 22:34:052022-10-20 11:32:24
231.139.64.in-addr.arpa. NSns2.vyvebb.net.
2022-07-06 22:34:052022-10-20 11:32:25
231.139.64.in-addr.arpa. NSnsb.ibbsonline.com.
2021-07-18 13:46:182022-05-11 13:31:28

WHOIS info for: 231.139.64.in-addr.arpa 

No whois server is known for this kind of object.