Same Subdomain on different domains

I know it's possible to map wildcard domains on the same service.
HostRegexp( , {subdomain:[a-z]+} )

But is it also possible with activated TLS Letsencrypt to catch the same subdomain on different domains?

It should be dynamically so it must be something like monitor.*

I don’t think that works, the main domain (after *.) must always be declared, for LetsEncrypt wildcards with main/sans.

Thank your for your answer

Thats not good. I think I need to go the way over a script that reads the logs and generating a configfile if it detects a new monitor.*. tld