The correct set of nameservers to use will have been sent in your welcome email and may vary from those supplied below.

cPanel Servers

 
cPanel - UKns1.hostns.io (109.70.148.2)
ns2.hostns.io (109.70.148.3)
cPanel - USAns1.usa.cloudns.io (165.227.179.247)
ns2.usa.cloudns.io (138.197.193.124)
cPanel - Germanyns1.germany.hostns.io (116.202.97.64)
ns2.germany.hostns.io (116.203.92.101)
cPanel - Singaporens1.singapore.cloudns.io (139.180.138.124)
ns2.singapore.cloudns.io (149.28.152.70)
  


DirectAdmin Servers

 
DirectAdmin - UKns1.da.hostns.io (109.70.148.6)
ns2.da.hostns.io (109.70.148.7)
DirectAdmin - USAns1.usa.cloudns.io (165.227.179.247)
ns2.usa.cloudns.io (138.197.193.124)
DirectAdmin - Germanyns1.da.hostns.io (109.70.148.6)
ns2.da.hostns.io (109.70.148.7)

 

Premium Hosting Servers

 
Premium Hosting - UKns1.premium.hostns.io (109.70.148.4)
ns2.premium.hostns.io (109.70.148.5)
Premium Hosting - USAns1.premium.usa.hostns.io (5.161.75.119)
ns2.premium.usa.hostns.io( 5.161.75.120)

 

This may vary depending on which cloud platform your hosting account has been created on, therefore, please refer to your welcome email to confirm which name servers to use.
If you are using a dedicated server, or VPS then the above will not apply. We do not offer a shared DNS service for VPS / Dedicated, so BIND should be running to serve the DNS zones.