Nmap scan report for cloudnode7.dns-static.net (103.253.14.17) Host is up (0.24s latency). Not shown: 84 closed tcp ports (reset) PORT STATE SERVICE 21/tcp open ftp 25/tcp open smtp 53/tcp open domain 80/tcp open http 110/tcp open pop3 111/tcp open rpcbind 139/tcp filtered netbios-ssn 143/tcp open imap 389/tcp filtered ldap 443/tcp open https 445/tcp filtered microsoft-ds 465/tcp open smtps 587/tcp open submission 993/tcp open imaps 995/tcp open pop3s 3306/tcp filtered mysql Nmap done: 1 IP address (1 host up) scanned in 3.50 seconds