Just My DNS

Free DNS lookup • Propagation • IP Tools • SSL Checker

Enter a domain to see DNS records

About Just My DNS

Just My DNS is a completely free, single-page toolkit for developers, sysadmins, and domain owners. Check DNS records instantly, see global propagation status, analyze IPs, and check SSL certificates — all without any signup or API keys.

Frequently Asked Questions

What is a DNS propagation checker?

It queries public DNS resolvers worldwide to see if your DNS changes have fully propagated yet.

Why does the SSL checker open an external site?

Due to browser security restrictions, we link directly to the official Qualys SSL Labs tester for accurate results.

Do any tools require API keys?

No. Everything runs using free public services.