# AI website custom domain checker

> Free public check for an AI website custom domain: DNS records, active DNS provider, root and www versions, HTTPS certificate, CAA, and common verification conflicts.

Canonical: https://www.geminilaunch.com/tools/ai-domain-checker
Last updated: 2026-11-07

## What does the checker do?

The checker shows whether a custom domain points to a published website and whether HTTPS works. It reads public DNS and TLS data, identifies the active DNS provider, checks root and www records, and explains common connection problems. It never logs in to a provider or changes records.

## Safe next steps

- Publish the AI-generated website before connecting the domain.
- Add the domain at the website host and copy the exact records it supplies.
- Change records at the active nameserver provider, which may differ from the registrar.
- Keep email MX records and unrelated TXT records unchanged.
- Run the check again until the website record and HTTPS both pass.
- A public result does not prove ownership or replace a complete security audit.

## Related

- [Tools hub](https://www.geminilaunch.com/tools)
- [Connect a custom domain](https://www.geminilaunch.com/guides/connect-custom-domain)
- [AI website checker](https://www.geminilaunch.com/tools/ai-website-checker)
- [Pricing](https://www.geminilaunch.com/pricing)