how to change nginx port

[newbee]

Hi

I have been following this tut. https://forum.opnsense.org/index.php?topic=19305.0

the dns-01 secret key. how is this obtained? Also is it required for fixed ip?

Can i leave it on http-01, and change nginx port? how would i change nginx port?

Thank you

[newbee]

Hi me ;)

So far:

the dns-01 secret key. how is this obtained? Sign up to desec.io etc.

Also is it required for fixed ip? DNS challenge is required but dyndns (dynamic DNS) setup is not required on fixed IP.