Starting Nmap 7.80 ( https://nmap.org ) at 2023-01-12 08:55 UTC
Nmap scan report for 217.161.72.194
Host is up (0.11s latency).
Not shown: 999 closed ports
PORT STATE SERVICE
25/tcp filtered smtp
Nmap done: 1 IP address (1 host up) scanned in 10.58 seconds