Ports
Duration
Date
IP
Nmap scan report for imap.sina.com.cn (49.7.36.85) Host is up (0.18s latency). Not shown: 996 filtered tcp ports (no-response) PORT STATE SERVICE 110/tcp open pop3 143/tcp open imap 993/tcp open imaps 995/tcp open pop3s Nmap done: 1 IP address (1 host up) scanned in 12.26 seconds