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

IP/Host:
  Example: 209.85.171.100 or google.com
Domain IP: 62.128.159.130
DNS Server Response: dlx36040-3.fm.netbenefit.co.uk
Reverse DNS is GOOD for IP address: 62.128.159.130
Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/schleichhorses.co.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: schleichhorses.co.uk, customgarage.com.au, stjohnsuccgermantownohio.org, customhousecleaningrichmond.com, stjohnsaustin.org, 74.208.138.81, stjohnsshaughnessy.org, customhealthplans.com, customerwise.jp, stjane.org, stirlingrecruit.co.nz, becerixiz.biz, stinatz.all.at, stevendhill.net, 177.85.50.50

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