TSH DNS Lookup is a free browser-based tool that lets you query DNS records for any domain instantly. No software to install, no account required.
What it does
Enter any domain name and the tool returns all major DNS record types in one go: A, AAAA, CNAME, MX, NS, TXT, SOA, and CAA. Results come back in seconds via DNS over HTTPS.
Who it's for
Developers checking DNS propagation after a deployment
Site owners troubleshooting email delivery issues
Sysadmins verifying nameserver configurations
Anyone migrating a domain to a new host
Why use it
Most DNS tools make you query one record type at a time. TSH DNS Lookup pulls all record types in a single request, so you get the full picture without running multiple lookups. The tool also identifies common mail and nameserver providers, so you can see at a glance whether a domain is on Google Workspace, Cloudflare, AWS Route 53, and more.
Everything runs in the browser. Your queries are not logged or stored.
