The DNS registration is free for all, while there are some restrictions on the domain name used as name server.
1) The domain should register through us.
2) The domain should not be locked or expired.
3) The domain should not in the transfer process.
To register the DNS, you may contact our support team, by inputting your domain name and its corresponding IP.
It is totally free to register nameservers with us!
Create a Support Ticket