Enter host name or IP address: 2 result(s) for 252.28.211.in-addr.arpa
namequery typeresultfirst seenlast seen
252.28.211.in-addr.arpa. NSns1.optusnet.com.au.
2021-10-17 06:09:112025-02-10 09:38:33
252.28.211.in-addr.arpa. NSns2.optusnet.com.au.
2021-10-17 06:09:112025-02-10 09:38:33

WHOIS info for: 252.28.211.in-addr.arpa

No whois server is known for this kind of object.