Comment 1 for bug 2028188

I note some public certificates are failing too, usually services that provide a customer service on a unique subdomain.
Examples:

cdpjammy03# curl https://deadtous.slack.com/
curl: (60) SSL: no alternative certificate subject name matches target host name 'deadtous.slack.com'
More details here: https://curl.se/docs/sslcerts.html

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.