Starting Nmap 7.80 ( https://nmap.org ) at 2024-02-13 11:29 EST Nmap scan report for ucloud-wd-mx1.263.net (128.1.41.229) Host is up (0.029s latency). Not shown: 92 filtered ports PORT STATE SERVICE 25/tcp open smtp 80/tcp open http 110/tcp open pop3 143/tcp open imap 443/tcp open https 993/tcp open imaps 995/tcp open pop3s 8888/tcp open sun-answerbook Nmap done: 1 IP address (1 host up) scanned in 2.04 seconds