Enter host name or IP address: 1 result(s) for 231.224.208.203.in-addr.arpa
namequery typeresultfirst seenlast seen
231.224.208.203.in-addr.arpa. PTRccdnsc01.singtel-expan.com.
2015-04-10 16:39:522015-04-10 20:39:52

WHOIS info for: 231.224.208.203.in-addr.arpa

No whois server is known for this kind of object.