No, it's only for people already using my name servers.Would I need to do this since I am behind Cloudflare?
For people using my shared hosting, you can use
ns1.mattwservices.uk (EU)
ns2.mattwservices.uk (EU)
ns3.mattwservices.uk (US)
ns4.mattwservices.uk (EU)
It makes no difference what order they are listed in. The new one is ns4. Ns3 was the most recent prior to this, and is located in NYProbably a stupid question. Do I list them in that order? The US is the new one right? I have 3 right now all UK.