Nmap scan report for 21-school.uz (217.30.173.218)
Host is up (0.22s latency).
rDNS record for 217.30.173.218: 217.30.173.218.static.ip.etc.uz
Not shown: 98 filtered tcp ports (no-response)
PORT    STATE  SERVICE
113/tcp closed ident
443/tcp open   https

Nmap done: 1 IP address (1 host up) scanned in 8.27 seconds