| TLD | Type | Land/Organisation/Bemerkung | ||
| .ke | ccTLD |  |
Kenia | |
| .kg | ccTLD |  |
Kirgisistan | |
| .kh | ccTLD |  |
Kambodscha | |
| .ki | ccTLD |  |
Kiribati | |
| .km | ccTLD |  |
Komoren | |
| .kn | ccTLD |  |
St. Kitts und Nevis | |
| .kp | ccTLD |  |
Nordkorea | |
| .kr | ccTLD |  |
Südkorea | |
| .kw | ccTLD |  |
Kuwait | |
| .ky | ccTLD |  |
Cayman Islands | |
| .kz | ccTLD |  |
Kasachstan | |
ccTLD = Länderspezifische Domännamen
gTLD = Neue generische TLDs
sTLD = Sponsored TLDs
uTLD = Unsponsored TLDs