DNS Name & IP Address Resolution - Whois Tool

This DNS resolver and Whois tool lets you look up and report on domain names, URLs, IP addresses, and email addresses. Download a 14-day free trial of Engineer’s Toolset, which includes a DNS resolver and 60 other network tools.

Why is the Whois tool not able to gather any information? – GFI LanGuard Support

What is a DNS server? - IONOS

How DNS Works

Advanced Domain and IP Address WHOIS Lookup with WhoisXML API in Maltego - Maltego

Different Ways to Find the IP Address of Your Domain

How to Resolve the Temporary failure in name resolution Error

DNS with minimal introduction - Alien Coders

What is a domain name server also known as DNS?

DNS Name & IP Address Resolution - Whois Tool

Hostname Lookup, IP to Hostname Lookup

nslookup - Wikipedia

What is Reverse DNS Lookup & Why Should You Care?