Starting Nmap 7.80 ( https://nmap.org ) at 2023-02-02 07:16 EST
Nmap scan report for s1.edusite.su (88.212.255.141)
Host is up (0.15s latency).
Not shown: 97 filtered ports
PORT STATE SERVICE
53/tcp open domain
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 4.10 seconds