Ports
Duration
Date
IP
Nmap scan report for 1.vn.pool.ntp.org (27.71.27.209) Host is up (0.21s latency). Other addresses for 1.vn.pool.ntp.org (not scanned): 103.184.124.23 115.165.161.155 203.113.174.44 Not shown: 997 filtered tcp ports (no-response) PORT STATE SERVICE 22/tcp open ssh 80/tcp open http 443/tcp open https Nmap done: 1 IP address (1 host up) scanned in 15.38 seconds