Enter host name or IP address: 2 result(s) for 10.221.31.in-addr.arpa
namequery typeresultfirst seenlast seen
10.221.31.in-addr.arpa. NSauth0.exponential-e.net.
2015-04-20 10:10:322022-10-23 18:17:34
10.221.31.in-addr.arpa. NSauth1.exponential-e.net.
2015-04-20 10:10:322022-10-23 18:17:34

WHOIS info for: 10.221.31.in-addr.arpa

No whois server is known for this kind of object.