Enter host name or IP address: 3 result(s) for 193.42.121.in-addr.arpa
namequery typeresultfirst seenlast seen
193.42.121.in-addr.arpa. NSns4.aliyun.com.
2015-04-06 21:45:512023-04-13 13:43:53
193.42.121.in-addr.arpa. NSns3.aliyun.com.
2015-04-06 21:45:512023-04-13 13:43:53
193.42.121.in-addr.arpa. NSns5.aliyun.com.
2015-04-06 21:45:512023-04-13 13:43:53

WHOIS info for: 193.42.121.in-addr.arpa

No whois server is known for this kind of object.