I was given DNS's to use for my new VPS hosting:
I understand that the first link is meant for me as a primary DNS connection, the IP address of the DNS matches with the hosting. However, I am confused about the secondary DNS, as the IP address is completely different. I have applied my domain onto www.introdns.com and I got a following:
ERROR: One or more of your nameservers did not respond: The ones that did not respond are: 18.104.22.168
Where 22.214.171.124 is sdns1.ovh.net. What should I be doing?