mirror.nju.edu.cn 挂了?

mirror.nju.edu.cn 无法连通

🚀 nmap -sT -p 80 mirror.nju.edu.cn                          
Starting Nmap 7.80 ( https://nmap.org ) at 2024-06-21 20:41 CST
Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn
Nmap done: 1 IP address (0 hosts up) scanned in 3.04 seconds

🚀 nmap -sT -p 443  mirror.nju.edu.cn
Starting Nmap 7.80 ( https://nmap.org ) at 2024-06-21 20:41 CST
Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn
Nmap done: 1 IP address (0 hosts up) scanned in 3.04 seconds

https://ping.chinaz.com/mirror.nju.edu.cn