| TLD | Type | Land/Organisation/Bemerkung | ||
| .ca | ccTLD |  |
Kanada | |
| .cc | ccTLD |  |
Kokosinseln | |
| .cd | ccTLD |  |
Demokratische Republik Kongo | |
| .cf | ccTLD |  |
Zentralafrikanische Republik | |
| .cg | ccTLD |  |
Republik Kongo | |
| .ch | ccTLD |  |
Schweiz | |
| .ci | ccTLD |  |
Elfenbeinküste | |
| .ck | ccTLD |  |
Cookinseln | |
| .cl | ccTLD |  |
Chile | |
| .cm | ccTLD |  |
Kamerun | |
| .cn | ccTLD |  |
Volksrepublik China | |
| .co | ccTLD |  |
Kolumbien | |
| .cr | ccTLD |  |
Costa Rica | |
| .cu | ccTLD |  |
Kuba |
|
| .cv | ccTLD |  |
Kap Verde | |
| .cw | ccTLD |  |
Curacao | |
| .cx | ccTLD |  |
Weihnachtsinsel | |
| .cy | ccTLD |  |
Zypern | |
| .cz | ccTLD |  |
Tschechien | |
ccTLD = Länderspezifische Domännamen
gTLD = Neue generische TLDs
sTLD = Sponsored TLDs
uTLD = Unsponsored TLDs