Instantly troubleshoot DNS resolution errors with our free DNS lookup tool. Use it to check A, AAAA, MX, CNAME, NS, and all other record types to verify your domain's configuration, solve email issues, and monitor the status of your DNS propagation. DNS Lookup is a browser based network tool that displays DNS records showing publicly for the domain name being queried. Use this tool to view and verify all DNS records of a given domain name, such as A, MX, NS, TXT, etc. You can also select different servers and record types, and learn more about DNS records and lookup process. DNS Lookup whatsmydns.net DNS Lookup tool lets you query DNS servers and get instant results. You can perform a DNS lookup to do a quick DNS check for all of the most common DNS record types from a selection of DNS servers for any domain name. Looking for easier to understand results? Use the Global DNS Checker tool to check DNS propagation. What is a DNS lookup? A DNS lookup typically refers to the process of converting easy to remember names called domain names (like www.google.com) into ...