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

IP/Host:
  Example: 209.85.171.100 or google.com
Domain IP: 125.209.222.141
DNS Server Response: 125.209.222.141
Reverse DNS is BAD for IP address: 125.209.222.141
Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/naver.co.kr

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: naver.co.kr, chaturbill.com, design.website.at, 202.239.104.34, 222.153.224.182, 198.217.221.23, 360torrent.com, jlmuseum.org, sparrowhawk.vanessasantos18.xpg.com.br, espuigmolto.de, pyhrf.org, www.reflib.org, goclifford13.toog.net, wystawy.gdzieco.pl, cherryvalleyranch.com

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