NS Check

Find the nameservers and DNS provider of many domains at once, before and after a migration.

Free · up to 2,000 per run, auto-batched · Ctrl/⌘+Enter to run

FAQ

What does an NS check show?

The authoritative nameservers delegated at the registry and the DNS provider they belong to.

How long do nameserver changes take?

Usually minutes up to 48 hours, depending on the TLD's NS TTL. Use the propagation checker to watch regions.

Why are several providers listed?

The nameservers point to different providers, often during a migration or a mixed setup. Using one provider is recommended.

Can I move these domains to 189DNS?

Yes. Click "Migrate to 189DNS" and the selected domains are prefilled on the console import page.

Migrate to 189DNS in one click

Send the domains you just checked straight to the 189DNS console. Zones are created and existing records imported for you, no retyping.

Migrate to 189DNS

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