configure rdns

  1. bhawanisingh

    How to set up Reverse DNS PTR Record on CentOS Linux Server ?

    What is Reverse DNS PTR Record ? DNS PTR record is just opposite of the A record in DNS. Reverse DNS resolves an IP address to domain name, While the A record points a domain name to an IP address. PTR records are used for a mail server for the reverse DNS lookup. Using the IP address you can...
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