Reverse DNS Lookup, Test reverse DNS (PTR) by IP address or hostname
DNS Server Response: web46.extendcp.co.uk
Reverse DNS is GOOD for IP address: 79.170.40.46Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/red-onion.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: red-onion.co.uk, flashradio.com.br, flashoyun.co, flashinggames.net, flanigans.net, www.mylittletown.ca, fitmex.com.mx, fitnessdistrict.com.mx, firstnationsseeker.ca, findcomfortablebeddings.info, firstscotsgenerations.org, firstraterentals.net, firstmutualadvance.net, www.checksiterank.com, kitangladintegratedngos.awardspace.com