Hello!
Yes, some sites and anti-fraud systems easily detect the following parameters:
1. In which country the email was registered. This is especially easy to do if the postal service is associated with a specific country or has a specific domain zone of that country. On international mail services such as Gmail, this will be more difficult, since it allows you to register mail accounts from any country.
2. Determine the date of registration of the e-mail. I don't know how they do it, perhaps using some kind of algorithms or identifiers. It is always advisable to use "old" mailboxes with a history.
3. Antifraud systems check email for spam and black databases. Therefore, if the card has been blocked, then the email can be entered into this database and marked as "fraudulent". When working with another card, it is not recommended to use the same email, you need to register a new one.
Antifraud systems exchange these bases.
Certain email services are more trusted than others.
It is best to advise you to register a corporate mail, this causes 0 risk points of the anti-fraud system and the order will be successful.
To do this, we buy an old domain, make a lightweight company template, host sites and register mailboxes corresponding to the name of the cardholder.
After a while, it is advisable to change the domain to a new one, and so on.
Of course, this applies only to good and advanced anti-fraud systems that do not need to work with; the manager makes an individual decision on each order. So a lot depends on the correct system settings for carding.