[julianwachholz]

Your first guess is on the right track. Can you see some other pieces of information that look out of place?

[ezekg]

Thanks. Picked it up again today. The hint helped find the right port. Stuck on level 13 now. Tried dig, but nothing substantial came up even with +trace. But maybe I don't enough about dig.

[julianwachholz]

Nice! You'll need to dig deeper than just the apex domain, otherwise people could find it from the very beginning and skip half the steps.