>>606
経路障害かな?

Tracing route to dsbl.org [205.231.29.240]
over a maximum of 30 hops:

ry)
11 127 ms 127 ms 160 ms p64-2-1-0.r21.sttlwa01.us.bb.verio.net [129.250.4.185]
12 128 ms 128 ms 127 ms p16-2-0-0.r03.sttlwa01.us.bb.verio.net [129.250.3.17]
13 127 ms 127 ms 127 ms POS2-1.BR2.SEA1.ALTER.NET [204.255.169.57]
14 127 ms 127 ms 127 ms POS1-1.BR2.SEA1.ALTER.NET [204.255.174.245]
15 127 ms 201 ms 127 ms 0.so-1-2-0.XL2.SEA1.ALTER.NET [152.63.106.6]
16 200 ms 200 ms 201 ms 0.so-3-0-0.XL2.NYC1.ALTER.NET [152.63.29.113]
17 199 ms 201 ms 200 ms 0.so-0-0-0.XR2.NYC1.ALTER.NET [152.63.19.97]
18 taconic1-gw.customer.ALTER.NET [157.130.5.106] reports: Destination net unreachable.

Trace complete.