Maybe dynamic dns could work for you.

* $7/year max cost for fairly large number of domains (10+) but low query rate. It's ok if extra queries cost more. That's an LET thing though and if you rely on LET customers to keep the business r

I want a dedicated ip for this server, even though im moving it around. Is there a good solution to this? So i can point my dns records to one ip, and it will always move traffic to my new ip, even if

I'm confused if your not giving your customers direct access to their hosting solution why not just load everything to a highly reliable free DNS provider like Vultr and use their name server then all

In addition to @nullnothere's great comment: ALIAS/ANAME support, DNSSEC, and a very restricted API specifically for updating Let's Encrypt TXT records without allowing the entire DNS zone to be edite

a) Features that I expect to have out of the box: Anycast with multiple pretty well spread out locations, IPv4 AND IPv6 DNS servers, ability to import/export zone files (and import incrementally i.e.

* What is the decision maker when choosing a DNS provider? cost? performance?

If I were you I would chose premium DNS services such as Route53, or step it up and use Cloudflare.

If your Master webserver is on cPanel then use cpanel dns only license for nameservers

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Thanks a lot at last some body explained it in a way that I understand but what if I am not using cpanel ? Also what about any alternative to cpanel dns only?

2. On the remaining 2 small vps install cPanel DNS only and use them as your physical nameservers.

Yes, this is even a better idea .. 2 vps with DNS only and the main cPanel server as a master. (Image)

If he is indeed using cPanel (on both server), migration won't be that hard. But he still should (if he could) move his DNS onto two small clusters that runs DNS ONLY server and just link to his cPane

Have a DNS cluster with ns1 and ns2 ... ns1 is your cPanel server. ns2 will be a second VPS running cPanel DNS only on it.

I use tiny software like NSD, for DNS.

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Wait... So you are using cPanel on those VPS? And DNS are provided through cPanel DNS right?

Thanks Neoon so this is what you mean, I copy the same DNS information and put it into two VPS . one of them will ben ns1.mydomain.com and another ns2.mydomain.com then I always make sure that the ar

You need a DNS provider or 2 different vps servers which serve the DNS requests.