он не может отдать тот же самый серт?
Погуглил. Это таки сработает. Он выдаст тебе еще один серт для того же домена. Черт побери, это удобно тогда.
"To be a bit more clear - issuance of a new certificate will not, in any way, affect the validity of previously-issued certificates, even if they’re identical. This is a totally acceptable configuration in many instances.
What JuergenAuer was referencing is that you will be able to create a maximum of five duplicate certificates in any seven day period, or twenty certificates including the same base domain (domain.com in your example) per seven days."