Enter host name or IP address: 2 result(s) for 198.28.211.in-addr.arpa
namequery typeresultfirst seenlast seen
198.28.211.in-addr.arpa. NSns1.optusnet.com.au.
2016-02-12 03:59:412025-02-12 22:58:40
198.28.211.in-addr.arpa. NSns2.optusnet.com.au.
2016-02-12 03:59:412025-02-12 22:58:40

WHOIS info for: 198.28.211.in-addr.arpa

No whois server is known for this kind of object.