Similar to Gopher
.cc
.cc
.cd
.cd
.cg
.cg
.ch
.ch
Chrome ウェブストア
Chrome Web Store
.ck
.ck
.cl
.cl
.cm
.cm
.cn
.cn
.co
.co
Cock.li
Codecademy
Codecademy
CodePlex
CodePlex
COLORS (SNS)
.coop
.coop
.cr
.cr
Craigslist
Craigslist
.cu
.cu
Cuban-play
Cuil
Cuil
.cw
.cw
.cx
.cx
.cy
.cy
CyberGhost VPN
.cz
.czDAViCal
DAViCal
.de
.de
DeleGate