ERR SSL VERSION OR CIPHER MISMATCH resulting from cross-domain redirect page rule

[NullVoxPopuli]

I was following Redirecting One Domain to Another

I have this for my page rule:

And this for my DNS Record:

But this happens when I try to visit https://app.ember.nullvoxpopuli.com/

This site can’t provide a secure connection

app.ember.nullvoxpopuli.com uses an unsupported protocol.

ERR_SSL_VERSION_OR_CIPHER_MISMATCH

I tried checking the certificate type at stackblitz.com, but couldn’t figure anything meaningful out. (no TLS info)

[domjh]

Hi @NullVoxPopuli,

Thanks for checking out the #Tutorials! Looks like you’re running into this → Subdomain too deep

[NullVoxPopuli]

ah ok. Changing my domain to https://app-ember.nullvoxpopuli.com/ gets me moving forward for now. thanks!!!