Before you sign up

To start using NS-Global as a secondary DNS server for your domain, ensure that you have configured your primary DNS server to allow zone transfers and send notifies to our hidden collector host at, 2607:7c80:54:6::53. The exact syntax to do this will vary by DNS daemon, but an example configuration for BIND would look like the following:

zone "" {
    type master;
    file "/etc/bind/zones/";
    allow-transfer {;
    also-notify {;

Once your primary server is correctly configured, fill out the following form to tell us what zone you want us to pull from what IP addresses, and we’ll check to make sure that you allow us to AXFR the zone and send you a confirmation link to add the zone to NS-Global.

If you later decide that you don’t want to use, you can manually delete zones by submitting “0” as the NS IP Addresses in the form below.

Sign up

After you join

After signing up, we’ll send you an email with a confirmation link, and make sure to add as an NS record for your zone with your registrar to start using us as one of your authoritative DNS servers!