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

IP/Host:
  Example: 209.85.171.100 or google.com
Domain IP: 66.7.209.7
DNS Server Response: dime147.dizinc.com
Reverse DNS is GOOD for IP address: 66.7.209.7
Direct link: http://www.myiptest.com/staticpages/index.php/Reverse-DNS-Lookup/carpasamanecer.com.ar

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: carpasamanecer.com.ar, houseoffame.blog.primagraphology.blogspot.com, yandalo.in, reneedawson.010ly.com, zklighting.net, glory.hr, ziyitaoyuanjiaju123.info, zip.vn, zirkonvention.de, zipzap.in, zingbokashi.co.nz, zigrafus.com.mx, zielonalibia.blog.pl, zibaroyanariaie.persianblog.ir, zhitomir.zht.slando.ua

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