This is primarily documentation for the bugs fixed in a PR.

There are two sets of issues:

1. Wildcard domains: we cannot match *.com:*, so we make the port explicit (*.com:80). If a user users an unexpected port for the Host, we will not match. We only put one port

2. More complex -- we have two route configs. One has wildcard and one doesn't:

- domains: [*.example.com:443] # match wildcard
- domains: [foo.example.com, foo.example.com:*] # match concrete

If a user sends foo.example.com:443 it would match the first one; we want the latter.