Reverse DNS Lookup, Test reverse DNS (PTR) by IP address or hostname
What's Reverse DNS?
Reverse DNS lookups for IPv4 addresses use a reverse IN-ADDR entry in the special domain in-addr.arpa. In the in-addr.arpa domain a sequence of bytes in reverse order represent an IPv4 address, encoded as decimal numbers, separated by dots with the suffix .in-addr.arpa. For example, the reverse lookup domain name corresponding to the IPv4 address 10.12.13.140 is 140.13.12.10.in-addr.arpa. A host name for 1.2.3.4 can be obtained by issuing a DNS query for the PTR record for that special address 4.3.2.1.in-addr.arpa. Read more on wiki
Recent Queries: wapc.com.my, airjordanalpha.org, user.easycam.hk, www.showsiteinfo.net, doizece.ro, alt1.toolbarqueries.waprank.co.uk, www.vfc.ch, www.mypristineproperty.co.uk, www.zlatnirez.hr, claytonbruster.jerseyshore.xmatch.com, pawslodgecattery.co.uk, en.moxie.com.tw, reneedawson.the-mobile-sniper.blogspot.com, www.backlinkbrain.com, news.masmoney.zeekrewards.com