Tuesday, 4 June 2019

Reverse DNS

Reverse DNS (rDNS) lookup is the reverse of the usual “forward DNS lookup” where the DNS is queried for the IP address of a certain hostname. In reverse DNS, the DNS is queried for the hostname of a certain IP address. A reverse DNS lookup returns the hostname of an IP address.


https://www.leadfeeder.com/blog/what-is-reverse-dns-and-why-you-should-care/#gref

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