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

IP/Host:
  Example: 209.85.171.100 or google.com
You should hide your IP address - Premium US/UK/NL/DE/CA VPN and Proxy Servers

Warning: Invalid IP address or Domain name!

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: erland.us-webmarketing.com, rugsdirect.com.au, moviesworld4u.com, www.foodculturist.com, initialservices.tms.hrdepartment.com, jesusportal.net, moviesclipstrailers.com, karo.super-seed.me.uk, breathingspace.coinforexnow.blog.com, moviexclusive.com, pub.curiousforex.wordpress.com, movies.xunlei.com, moviesoft.cn, software.shop.coinforexnow.blog.com, michalfanta.nadalgroup.zeekrewards.com

| |