Enrollment firms handle domain names. They look after the technical procedure of dealing with the various top level domain suppliers including json whois api for domain names and the daily process of ensuring that when someone types in your domain name, it works out to the right place on the web and reveals your site.
In theory, this procedure is easy but in practice it can get more complex.
For example, name may have changed, been bought out or rather simply vanished.
You will not get the reminder as it’ll rebound if your contact email address has changed since you initially registered the name.
And if too many individuals have flagged e-mails as spam out of your registrar, helpful email providers like Google will have filtered the reminders into your spam or trash folder, never to be seen again.
One way would be to assess one of the WHOIS websites that are common. They offer a procedure which interrogates in theory tells you who the registrar is for your domain and the domain databases.
That works to some fair extent but the advice you are given by the json whois api websites is determined by the advice the ultimate domain name suppliers given them. And that advice can be cryptic and difficult to comprehend.
The advice also changes based on the domain extension.
For example, with a.com domain you will be given an URL for the registrar.
Occasionally that can take you through to the company which you initially purchased the domain from, occasionally it will not.