Network - DNS Lookup (Request|query)

Table of Contents

1 - About

A DNS lookup is a request to a DNS server in order to translate a DNS name to an IP and vice versa.

Beware that not all DNS client are performing a lookup on the content of the host file as ping does.

3 - Type

3.1 - Forward

A forward lookup translate a DNS name to an IP. See DNS - Forward DNS Lookup

3.2 - Reverse

A reverse lookup translate a an IP to a DNS name. See DNS - rDNS - Reverse DNS (lookup|resolution) - from IP to name


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