Enter host name or IP address: 2 result(s) for 40.221.31.in-addr.arpa
namequery typeresultfirst seenlast seen
40.221.31.in-addr.arpa. NSauth1.exponential-e.net.
2021-10-11 00:37:322022-10-20 03:58:35
40.221.31.in-addr.arpa. NSauth0.exponential-e.net.
2021-10-11 00:37:322022-10-20 03:58:35

WHOIS info for: 40.221.31.in-addr.arpa

No whois server is known for this kind of object.