Nmap scan report for vpn.hepquant.com (8.53.114.175)
Host is up (0.20s latency).
All 100 scanned ports on vpn.hepquant.com (8.53.114.175) are in ignored states.
Not shown: 100 closed tcp ports (reset)

Nmap done: 1 IP address (1 host up) scanned in 1.81 seconds