Find a domain's name servers and test each one — answers, sync, speed and redundancy, scored out of 100.
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Nameservers (NS records) are the servers that hold your domain's DNS zone. If one of them is down, out of date or misconfigured, parts of the internet can't find your website or email.
Nuqti finds the domain's nameservers, then queries every one of them directly: does it answer, does it serve the same zone version (SOA serial), how fast is it, which network is it on, and does it support IPv6. Six best-practice checks give a simple score.
Enter the domain above. Nuqti lists every NS record, the DNS provider behind them and the IP address of each server.
At least two, ideally on different networks, so your domain keeps working if one goes down.
The registry updates in minutes, but resolvers may cache the old NS for up to 48 hours. The DNS checker (NS type) shows progress worldwide.
The zone's version number. All nameservers should show the same serial; different serials mean one server hasn't received your latest changes.
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