DDTP service down again (on 2018-03)

[Boyuan Yang <073plan@gmail.com>]

Hi all,

-> % LANG=C curl -vvv https://ddtp2.debian.net/
*   Trying 117.121.245.169...
* TCP_NODELAY set
* connect to 117.121.245.169 port 443 failed: No route to host
* Failed to connect to ddtp2.debian.net port 443: No route to host
* Closing connection 0
curl: (7) Failed to connect to ddtp2.debian.net port 443: No route to host

Please investigate into this issue.

Thanks,
Boyuan Yang