Enter host name or IP address: 3 result(s) for 74.40.121.in-addr.arpa
namequery typeresultfirst seenlast seen
74.40.121.in-addr.arpa. NSns3.aliyun.com.
2015-04-06 21:11:162025-02-15 00:27:37
74.40.121.in-addr.arpa. NSns4.aliyun.com.
2015-04-06 21:11:162025-02-15 00:27:37
74.40.121.in-addr.arpa. NSns5.aliyun.com.
2015-04-06 21:11:162024-01-04 19:52:26

WHOIS info for: 74.40.121.in-addr.arpa 

No whois server is known for this kind of object.