Tools | DNS Lookup

Discover the DNS information for a particular domain name or website.

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DNS Lookup

The Whois® DNS Lookup is a browser based network tool that displays the DNS information critical for identifying who is hosting a particular domain name or website.

To perform a DNS lookup on a domain name's publicly available DNS details, type a domain name into the query box found on this page.

DNS Browser Extension If you'd like to make your DNS queries directly from the address bar of any website you're visiting, You can use our Google Chrome DNS extension.