Hi, I want to set up a nameservers and served all domains registered through my website. I need to do that because of the following reasons. my website domain has a country tld and my registrar doesn't allow wildcard subdomain. the second reason was i am reselling domain names and their api doesnt provide to modify dns record except for nameservers. Thanks
Reseller or VPS account will be useful for you I believe. Most web hosting providers offering that kind of web hosting allow you to have custom nameservers
That is what Reseller plan is for, you get to setup your own Nameservers, so just choose a host and get support to setup your NS
And reselling can be get from webhostginat company - low cost and resourceful. Nice start for a serious business.