If your domain is registered you can perform a whois check using an online tool www.intodns.com. Name servers registered for the domain are shown under Domain NS records. These are the Name servers registered for your domain. Name servers under NS records are the ones set on the server in zone files.
If you face any issues with DNS, contact our support team via Live Chat OR our ticketing system at https://my.milesweb.com/clientarea.php
We have a vast experience in DNS management & various DNS issues. Our support team is capable enough to handle all the DNS issues. Signup for a web hosting account and you won’t face any issues with DNS.