How to Find Email Domains

Select a domain name registrar. You may choose one of the registrars offered in the resource section of this article, or pick one on your own. Every domain name registrar has access to the same information. No domain name registrar is better than any other when it comes to finding out if a domain name is available for a custom email. The difference lies in the fees each registrar charges for registering a domain name through their services, as well as any additional services offered by the company (such as web or email hosting services). Selecting a domain name registrar that also offers email hosting services will make setting up a custom email address easier.
Type the domain you would like to use for your custom email address in the field box designated for domain name lookup on the registrar's website. Remember that the format of a domain name is as follows: a name, followed by a dot (or period), followed by the server type (such as 'com,' 'net,' or 'org'), such as 'example.com' or 'example.net'.
Submit your request to check the availability of this domain name by clicking the button for 'Search, 'Go,' 'Find It,' or whatever button the registrar's website has designated for submitting a domain name lookup request. The search will take a few seconds. If the domain you've selected is not available (because it's currently registered to someone else) the registrar may provide you with a list of alternative, available domain names that are similar to your first choice. If the domain you've selected is available, the registrar will give you the opportunity to register it through their services for a small fee (generally no more than $10 per year, but this fee varies among registrars).
Use the services of a domain name registrar to register the available domain name you want to use for your email address.
Sign up with an email hosting service. If you selected a domain name registrar with email hosting services, you can register the domain name and sign up for email hosting services all in one place. If you selected a domain name registrar that does not offer email hosting services, you will have to shop around for an email host.
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