I will take example of:

• My domain is site.com
• My VPS number is 2
• My VPS dns is: 2.vps.confiared.com

Of course, replace this value above by your values!

Log you into the confiared manager

Note the assigned dns, it will used into the last step.

Log you into the ovh manager

• The sub-domain is commonly “www” or “” (empty).
• The target is the dns into the second screen ended with a “.”
• If you have already an CNAME entry you can edit it. But prefer delete A, AAAA, CNAME entry before try add.