I deleted the cert Monday the 21st and its still being served. I also have 4 other apps each with their own subdomain cert (the deleted one is also for a subdomain) and all the certs belong to the same domain. I’m planning on deleting them all I just wanted to do one first as a test. Plan is to transfer the cert management to cloudflare.
curl -v -D - -o /dev/null -sS https://--- output:
* Server certificate:
* subject: CN=---
* start date: Nov 9 20:49:18 2022 GMT
* expire date: Feb 7 20:49:17 2023 GMT
* subjectAltName: host "---" matched cert's "---"
* issuer: C=US; O=Let's Encrypt; CN=R3
* SSL certificate verify ok.