UNINETT Norid AS Domain tester
Domain name:

Enter your undelegated domain name in the field above and the hostname(s) and IP(s) to the name servers you want to test below. You can add up to 30 name servers.

Name servers:

If you have signed your domain using DNSSEC, enter your unpublished DS records below if you want to test your published DNSSEC keys.

DS records:

DNSCheck is developed by .SE