Certificate renewal request question

A certificate was issued using port 80. Are there any ports that need to be opened when I renew my certificate again? You are currently using port 443, closing 443, and trying to open port 1443 only. Can I update to port 1443 only?

http-01 authorization uses port 80, tls-sni-01 authorization uses port 443. No other ports are usable.

1 Like

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.