It can happen that your internal services are still reachable from externally, by calling the external IP and setting the Host header manually to sub.mylan.home, even if that were pointing to an internal address. Traefik would only compare the Host header. To secure this you might also add an IP filter for the internal host, but I‘m not sure whether that’d be secure enough.

Something something murder.

and it all starts with that strong guy pushing his ex’s car into the blue van. At least that’s what it looks like, and I refuse any other interpretations.

Who would ever need this?

Luckily I’m born on 07/07/2007 — finally my superpower comes into play.