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

IP/Host:
  Example: 209.85.171.100 or google.com
Domain IP: 173.193.11.28
DNS Server Response: f65.dnspro.org
Reverse DNS is BAD for IP address: 173.193.11.28
Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/mysteries.findtalk.net

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: mysteries.findtalk.net, unielec.dk, umfer.org, tukup.pl, www.calientedelhorno.com, tsvnr.de, thetimemanagementhandbook.org, heise-online.ru, tlvee.masmoney.zeekrewards.com, themullingsuniversity.org, syhgsb.mobi, www.horrorbid.com, stefany.us, smasty.net, web.forret.com

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