New service available DNSBL check .


We released today a new service DNSBL check .
first what are DNSBL ?

Domain Name System Blacklists, also known as DNSBL's or DNS Blacklists, are spam blocking lists that allow a website administrator to block messages from specific systems that have a history of sending spam. As their name implies, the lists are based on the Internet's Domain Name System, which converts complicated, numerical IP address such as 140.239.191.10 into domain names like example.net, making the lists much easier to read, use, and search. If the maintainer of a DNS Blacklist has in the past received spam of any kind from a specific domain name, that server would be 'blacklisted' and all messages sent from it would be either flagged or rejected from all sites that use that specific list.

Today many and many servers check if sender mail are listed in blacklist , some people no know but your server are listed , this cause error if you send email from a server and server look you are blacklisted , now is easy look in most popular DNS black list services , if you site are listed .

The address is :http://www.dnsblcheck.org/ , please send your feedback ;).

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