Starting Nmap 7.80 ( https://nmap.org ) at 2023-01-22 09:15 UTC
Nmap scan report for host-212-139-77-233.static.as9105.net (212.139.77.233)
Host is up (0.10s latency).
Not shown: 999 closed ports
PORT STATE SERVICE
25/tcp filtered smtp
Nmap done: 1 IP address (1 host up) scanned in 13.97 seconds