On 12/13/21 1:27 PM, Michael D. Setzer II via users wrote:
I have a dyndns domain, so it isn't the ip address, but it is
not a full domain that I have control of since it falls under
the
dyndns.org domain. Just maps the name to the ip
address if it changes.
Unfortunately you don't have an easy solution.
Missing port 80, 443 and DNS control rules out all the official
supported ways.
https://letsencrypt.org/docs/allow-port-80/
Only things left are:
- point your dyndns temporarily to another (collaborative and trusted)
IP that will complete the verification (annoying renewals every 90 days)
- stop trying to get a CA-issued certificate, and just create
a self signed cert (still better than nothing, depending
on who your users are)
Regards.
--
Roberto Ragusa mail at robertoragusa.it