[3dbrows]

I wrote about something along these lines a couple of years ago [0] and thought the idea was dead due to rate limiting. But does LE now regard each subdomain as having its own limit, rather than taking that of the parent domain?

[0] https://3dbrows.dev/

[Jnr]

The limit can be increased in some cases. https://letsencrypt.org/docs/rate-limits/#a-id-overrides-a-o...

[8organicbits]

I think options are expanding now. ZeroSSL offers ACME certs without rate limits. You'll likely need to pay them if you're getting more than three.