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

IP/Host:
  Example: 209.85.171.100 or google.com
Domain IP: 31.170.160.187
DNS Server Response: 31-170-160-187.main-hosting.com
Reverse DNS is BAD for IP address: 31.170.160.187
Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/famousdeath.nu-winnen.nl

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: famousdeath.nu-winnen.nl, lakeviewart.net, lakshimispa.com.br, www.checksitetraffic.com, lajespioli.com.br, lagustextil.com.ar, lagouaille.org, lagencetknmodels.co.za, ladonnapizza.com.br, kusi.pl, ereglikontor.com, www.atpainting.co.uk, modemjlt.lesdemocrates.fr, lacompaniamuebles.com.ar, lacavecharutos.com.br

| |