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Nameserver Checker
Enter a domain to look up its nameserver (NS) records.
About this tool
Nameservers determine who answers DNS queries for a domain — useful for confirming a DNS migration completed, or identifying which provider hosts a domain's DNS.
Frequently Asked Questions
- What does this tool show?
- A domain's nameserver (NS) records.
- Why would I check nameservers?
- To confirm a DNS migration completed, or to identify which provider hosts a domain's DNS.
- Where does this data come from?
- Node's own built-in DNS resolver, no third-party API.