Reverse DNS Lookup, Test reverse DNS (PTR) by IP address or hostname

IP/Host:
  Example: 209.85.171.100 or google.com
Domain IP: 82.165.196.146
DNS Server Response: s15383758.onlinehome-server.info
Reverse DNS is GOOD for IP address: 82.165.196.146
Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/nwsynod.org.uk

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: nwsynod.org.uk, www.top-game.com.tw, directimpressions.com.au, beltskimmer.org, dimmicksdoubles.com, baergroup.com, dikt.no, airhacksaws.com, dijitalendustri.com, nwo4ever.net, digitaldoyle.com, artpearl.ceskebudejovice.wregion.cz, digisale.net, badkamermatten.be, images.ceskebudejovice.wregion.cz

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