# ad block
127.0.0.1        googleads.g.doubleclick.net tpc.googlesyndication.com
127.0.0.1        securepubads.g.doubleclick.net
# 127.0.0.1 s.amazon-adsystem.com
127.0.0.1        www.temu.com
127.0.0.1        www.nhk.or.jp www.nhk.org