Enter host name or IP address: 1 result(s) for 251.208.218.178.in-addr.arpa
namequery typeresultfirst seenlast seen
251.208.218.178.in-addr.arpa. PTRe1dc-unassigned.eserver-ru.com.
2015-03-03 03:15:552015-03-03 08:15:54

WHOIS info for: 251.208.218.178.in-addr.arpa 

No whois server is known for this kind of object.