Enter host name or IP address: 1 result(s) for 253.139.205.193.in-addr.arpa
namequery typeresultfirst seenlast seen
253.139.205.193.in-addr.arpa. PTRdns2.uniroma3.it.
2015-03-02 06:12:522015-04-27 12:37:27

WHOIS info for: 253.139.205.193.in-addr.arpa

No whois server is known for this kind of object.