HTTPS Port 443 not redirecting properly


#1

For some reason everytime I’m running my server on port 443 and I can access it via https://[IP]
I cannot access it via cloudflare with https://[DOMAIN]…
But if i’m running my server on port 8443 I can access it via https://[DOMAIN]:8443

Any idea what’s causing it/?


#2

Domain?


#3

I’m running my website on both 8443 & 443 right now:

those two works:
domain + port 8443:
https://bodyprolife.com:8443/app

ip:
https://..*.39/app

this one doesnt:
https://bodyprolife.com/app


#4

And the DNS records in your control panel point to that *.*.*.39 address?

If that is the case I’d look for some firewall-ish configuration which might block Cloudflare from connecting to 443.


#5

Yes it’s directed to this IP.

I’ve opened 443 port via Google Cloud firewall that’s why I can access it via https://IP

but for some reason via domain it’s not working…


#6

What is TLS mode under “Crypto”? Flexible or one of the Fulls?


#7

SSL is set to Flexible.
TLS 1.3 Enabled
Minimum tls version 1.0
always use https->true


#8

Set it to “Full strict”.


#9

It Works!!
Thank you!

What was the issue?


#10