Subdomain considered same as domaine?


I’ve issue certificates for my main domain too much times (rate limit). That’s OK. But I didn’t issue any for my subdomain (1) and I can’t create it because of the rate limit of the main one. Is that normal? I need to wait 7 days to retry??



as I have learnt certificates per domain seem to include subdomains !


That limit is matched off the “registered domain”, or the TLD + 1st name, where the TLDs are from the Public Suffix List. So, “” is the registered domain for “”.