Enter host name or IP address: 1 result(s) for 21.157.252.192.in-addr.arpa
namequery typeresultfirst seenlast seen
21.157.252.192.in-addr.arpa. PTRns2.s448.sureserver.com.
2022-04-05 18:53:482023-10-28 20:19:45

WHOIS info for: 21.157.252.192.in-addr.arpa 

No whois server is known for this kind of object.