Resolve.
Anywhere.

Enterprise DNS hosting on a worldwide anycast network. Your domains answer from the edge closest to every user — and keep answering when things break.

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FRA · healthy
SIN · healthy
99.98% Uptime SLA, in writing
7 Anycast locations on 5 continents
5s Global propagation for record changes
DDOS RESILIENCE

Built to absorb the worst day of the year.

Attack traffic is spread across every location in the network and filtered at the edge, so legitimate queries keep resolving.

Switch providers without a maintenance window.

  1. 1

    Import

    Upload a BIND zone file or pull records straight from your current provider.

  2. 2

    Verify

    Query our nameservers side by side with your old ones until every answer matches.

  3. 3

    Switch

    Update nameservers at your registrar. Traffic moves over with zero downtime.

Questions, answered.

What is NSResolver?
NSResolver hosts the DNS for your domains. You add a domain, create its records in our control panel, and point the domain at our nameservers (auth.nsresolver.org and auth.nsresolver.net) at your registrar. From then on, our nameservers answer DNS queries for it.
Which DNS record types can I create?
A, AAAA, CNAME, MX, TXT, SRV and CAA records, plus NS records for delegating a subdomain. Every change is checked before it is saved, so mistakes like a CNAME next to other records are caught, and it is published to our nameservers within seconds.
Is there a free plan?
Yes. The Free plan includes 2 domains and 20 DNS records, with no card needed. Premium ($5 a month) raises that to 10 domains and 500 records, and Premium Pro ($15 a month) to 50 domains and 5,000 records with a 99.98% uptime SLA. You can upgrade or move to a smaller plan from your account page.
How do I move a domain to NSResolver?
Add the domain, recreate its records, and check them by querying our nameservers directly, for example with dig @auth.nsresolver.org. When the answers match your current provider, change the nameservers at your registrar. Your zone shows as live as soon as the registry lists our nameservers.
How do you protect my account?
Every account is verified with a code texted to its owner, signing in from a new browser needs a fresh code, and sessions end after an hour of inactivity. Passwords are stored only as Argon2 hashes, so we cannot read them.
What do you do with my data?
We use it only to run the service. We never sell it or use it for marketing, and our pages load no analytics, advertising or scripts from other companies. Our privacy policy explains the details.

Your DNS, everywhere, in minutes.

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