Backup diff of 2017-09-19 (No. 1)

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  • 1 (2017-08-06 (Sun) 13:32:38)
  • 2 (2017-09-15 (Fri) 13:10:48)
  • 3 (2017-09-19 (Tue) 16:26:05)

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.

- DNSが使えなくなるトラブル、9月19日に発生する恐れ
--  http://itpro.nikkeibp.co.jp/atcl/column/14/346926/071401064/