I have a website https://something.something.example.com:443 which happily resolves in a browser correctly. However when I try to access it via the nginx reverse proxy. Nginx appears to proxy pass to https://something.example.com:443 even though the location is set to proxy_pass https://something.something.example.com:443;. Is nginx basically not capable of what I'm trying to do or is just most likely something wrong with my config. Thanks

CodePudding user response：

Yes I am for a lack of better words your typical programmer. There is not any valid reason why nginx would not support subsub-domains. The issue was with a upstream server. After that issue was resolved, I was able to get nginx to proxy pass to a server with a subsubdomain.

TL;DR Yes nginx can proxy pass to subsub-domains (subsub.sub.example.com) if you didn't already know.