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

IP/Host:
  Example: 209.85.171.100 or google.com
Domain IP: 212.90.148.16
DNS Server Response: w56.goneo.de
Reverse DNS is GOOD for IP address: 212.90.148.16
Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/awakeningtosanity.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: awakeningtosanity.net, clubtequila.hu, clubmercedesclassic.org.br, drapressman.com, clubfla.org, bookmarks.com-wanted.com, clubcomet.cometonline.com.br, clubadvertising.co, clp-index.webdemibebe.es, clipandsavecoupons.net, clockforwebsite.net, clinicbythebay.org, www.seriousenergy.com, clinicasaude.med.br, clients.lovettsigns.ca

| |