Провайдер: ТТК (ТрансТелеКом)
Цель: trello.com ... FAILED!
WTF? http://help.trello.com/article/771-loading-resources-from-trellos-cdn
Проверка: https://d78fikflryjgj.cloudfront.net/test.html ... FAILED!
Магия:
-- begin --
$ telnet d78fikflryjgj.cloudfront.net 443
Trying 54.192.98.126...
Trying 54.192.98.39...
Trying 54.192.98.107...
Trying 54.192.98.112...
Trying 54.192.98.253...
Trying 54.192.98.211...
Trying 54.192.98.106...
Trying 54.192.98.200...
telnet: Unable to connect to remote host: No route to host
$ sudo tcpdump -n -i eth1 icmp or host 54.192.98.39
... 188.43.30.130 > 10.0.0.2: ICMP host 54.192.98.39 unreachable
$ nslookup 188.43.30.130
... name = BlackList-gw.transtelecom.net.
-- end --
Диагноз: РКН головного мозга
Подтверждение: https://geektimes.ru/post/287418/#comment_9970944
