* DNS: you need to add a specific record to your DNS zone
* File: you need to add a specific file to the root of a HTTP server listening on the domain name
* Email: they send an email to admin@ on the domain
All three are pretty much ways to check that you are the person in control of the associated DNS.
* DNS: you need to add a specific record to your DNS zone * File: you need to add a specific file to the root of a HTTP server listening on the domain name * Email: they send an email to admin@ on the domain
All three are pretty much ways to check that you are the person in control of the associated DNS.