codb2.d-thinker.org seems down

[lingu]

It seems to respond to ping (20150612 1258):
---------------------------
> ping codb2.d-thinker.org

Pinging codb2.d-thinker.org [202.66.130.179] with 32 bytes of data:
Reply from 202.66.130.179: bytes=32 time=3ms TTL=57
Reply from 202.66.130.179: bytes=32 time=4ms TTL=57
----------------
Please be more specific. State what you have investigated and what does not work.