Nmap scan report for rt.xiaoman.cn (47.88.55.79)
Host is up (0.0097s latency).
Other addresses for rt.xiaoman.cn (not scanned): 240b:4005:33:300:d5ea:7e0a:b809:5ccd 240b:4005:33:301:c3ae:24a2:9259:857c 47.251.61.114
Not shown: 998 filtered tcp ports (no-response)
PORT    STATE SERVICE
80/tcp  open  http
443/tcp open  https

Nmap done: 1 IP address (1 host up) scanned in 8.70 seconds