slides.ctf.nrw.de

Last scanned: 04 May 2026 at 23:14 UTC

Associated IPs (1):

Domain Hierarchy

Parent: ctf.nrw.de

Open Ports (3)

22/ssh 80/http 443/https
Detailed Open Ports
Port Protocol State Service Product Banner / Title
22 tcp open ssh SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.15
80 tcp open http Did not follow redirect to https://betriebssystemsicherheit.slides.ctf.nrw.de/
443 tcp open https 400 The plain HTTP request was sent to HTTPS port