Nmap scan report for click.mail.cb2.com (13.111.131.57)
Host is up (0.065s latency).
Not shown: 997 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
113/tcp closed ident
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 6.25 seconds