Request for internal service

FW takes request

FW NATs request to external / WAN IP

Other FW (different location) gets request

DNS redirect for whole domain
"data-zone: *.*.*.org redirect"

Via DNS redirect request goes to LB

LB sends request to other LB

LB send request to NGINX server

NGINX resolves via Host header

And now you get a TLS handshake error somewhere in the travel of the request...

The level of fucked: my arse can take the Eiffeltower horizontal.