Domain extensions that start with the letter 'C'

Domain extensions start with:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z non-latin

Top-level domain (TLD) refers to the last segment of a domain name, or the part that follows immediately after the "dot" symbol. For example, in the internet address: https://webrate.net, the “.net” portion is the TLD.

You will also see TLDs also known as domain name extensions, the terms can be used interchangeably.

# Domain extension Type TLD Manager
1

.CA

country-code Canadian Internet Registration Authority (CIRA) Autorité Canadienne pour les enregistrements Internet (ACEI)
2

.CA.GOV

sponsored Cybersecurity and Infrastructure Security Agency
3

.CA.US

country-code Registry Services, LLC
4

.CAB

generic Binky Moon, LLC
5

.CABLEFORUM.UK

country-code Nominet UK
6

.CAFE

generic Binky Moon, LLC
7

.CAL

generic Charleston Road Registry Inc.
8

.CALL

generic Amazon Registry Services, Inc.
9

.CALVINKLEIN

generic PVH gTLD Holdings LLC
10

.CAM

generic AC Webconnecting Holding B.V.
11

.CAMERA

generic Binky Moon, LLC
12

.CAMP

generic Binky Moon, LLC
13

.CANCERRESEARCH

generic Australian Cancer Research Foundation
14

.CANON

generic Canon Inc.
15

.CAPETOWN

generic ZA Central Registry NPC trading as ZA Central Registry
16

.CAPITAL

generic Binky Moon, LLC
17

.CAPITALONE

generic Capital One Financial Corporation
18

.CAR

generic XYZ.COM LLC
19

.CARAVAN

generic Caravan International, Inc.
20

.CARDS

generic Binky Moon, LLC
21

.CARE

generic Binky Moon, LLC
22

.CAREER

generic dotCareer LLC
23

.CAREERS

generic Binky Moon, LLC
24

.CARS

generic XYZ.COM LLC
25

.CARTIER

generic Not assigned
26

.CASA

generic Registry Services, LLC
27

.CASE

generic CNH Industrial N.V.
28

.CASEIH

generic Not assigned
29

.CASH

generic Binky Moon, LLC
30

.CASINO

generic Binky Moon, LLC
31

.CAT

sponsored Fundacio puntCAT
32

.CATERING

generic Binky Moon, LLC
33

.CATHOLIC

generic Pontificium Consilium de Comunicationibus Socialibus (PCCS) (Pontifical Council for Social Communication)
34

.CATHOLICCHURCHDORRIDGE.UK

country-code Nominet UK
35

.CBA

generic COMMONWEALTH BANK OF AUSTRALIA
36

.CBN

generic The Christian Broadcasting Network, Inc.
37

.CBRE

generic CBRE, Inc.
38

.CBS

generic CBS Domains Inc.
39

.CC

country-code eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services
40

.CCI.FR

country-code Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)
41

.CD

country-code Office Congolais des Postes et Télécommunications - OCPT
42

.CEB

generic Not assigned
43

.CEEBILL.UK

country-code Nominet UK
44

.CENTER

generic Binky Moon, LLC
45

.CEO

generic CEOTLD Pty Ltd
46

.CERN

generic European Organization for Nuclear Research ("CERN")
47

.CF

country-code Societe Centrafricaine de Telecommunications (SOCATEL)
48

.CFA

generic CFA Institute
49

.CFD

generic DOTCFD REGISTRY LTD
50

.CG

country-code Interpoint Switzerland
51

.CH

country-code SWITCH The Swiss Education & Research Network
52

.CHANEL

generic Chanel International B.V.
53

.CHANNEL

generic Charleston Road Registry Inc.
54

.CHARITY

generic Binky Moon, LLC
55

.CHASE

generic JPMorgan Chase Bank, National Association
56

.CHAT

generic Binky Moon, LLC
57

.CHEAP

generic Binky Moon, LLC
58

.CHEAPRALPHLAURENONLINE.UK

country-code Nominet UK
59

.CHILDRENSSPACE.UK

country-code Nominet UK
60

.CHINTAI

generic CHINTAI Corporation
61

.CHLOE

generic Not assigned
62

.CHRISTIANLOUBOUTINSALE.UK

country-code Nominet UK
63

.CHRISTMAS

generic UNR Corp.
64

.CHROME

generic Charleston Road Registry Inc.
65

.CHRYSLER

generic Not assigned
66

.CHURCH

generic Binky Moon, LLC
67

.CI

country-code Autorité de Régulation des Télécommunications/TIC de Côte d’lvoire (ARTCI)
68

.CIEP.UK

country-code Nominet UK
69

.CIPRIANI

generic Hotel Cipriani Srl
70

.CIRCLE

generic Amazon Registry Services, Inc.
71

.CISA.GOV

sponsored Cybersecurity and Infrastructure Security Agency
72

.CISCO

generic Cisco Technology, Inc.
73

.CITADEL

generic Citadel Domain LLC
74

.CITE-SCIENCES.FR

country-code Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)
75

.CITI

generic Citigroup Inc.
76

.CITIC

generic CITIC Group Corporation
77

.CITY

generic Binky Moon, LLC
78

.CITYEATS

generic Lifestyle Domain Holdings, Inc.
79

.CJGLEW.UK

country-code Nominet UK
80

.CK

country-code Telecom Cook Islands Ltd.
81

.CK.UA

country-code Hostmaster Ltd.
82

.CL

country-code NIC Chile (University of Chile)
83

.CLAIMS

generic Binky Moon, LLC
84

.CLEANING

generic Binky Moon, LLC
85

.CLICK

generic UNR Corp.
86

.CLIMATEASSEMBLY.UK

country-code Nominet UK
87

.CLIMATEEMERGENCY.UK

country-code Nominet UK
88

.CLINIC

generic Binky Moon, LLC
89

.CLINIQUE

generic The Estée Lauder Companies Inc.
90

.CLOTHING

generic Binky Moon, LLC
91

.CLOUD

generic ARUBA PEC S.p.A.
92

.CLUB

generic Registry Services, LLC
93

.CLUBMED

generic Club Méditerranée S.A.
94

.CLUBSPARK.UK

country-code Nominet UK
95

.CM

country-code Cameroon Telecommunications (CAMTEL)
96

.CN

country-code China Internet Network Information Center (CNNIC)
97

.CN.UA

country-code Hostmaster Ltd.
98

.CNRS.FR

country-code Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)
99

.CNT.BR

country-code Comite Gestor da Internet no Brasil
100

.CO

country-code Ministry of Information and Communications Technologies (MinTIC)
101

.CO.AE

country-code Telecommunications and Digital Government Regulatory Authority (TDRA)
102

.CO.AO

country-code Ministry of Telecommunications and Information Technologies (MTTI)
103

.CO.AT

country-code nic.at GmbH
104

.CO.BA

country-code Universtiy Telinformatic Centre (UTIC)
105

.CO.BW

country-code Botswana Communications Regulatory Authority (BOCRA)
106

.CO.CI

country-code Autorité de Régulation des Télécommunications/TIC de Côte d’lvoire (ARTCI)
107

.CO.CR

country-code National Academy of Sciences Academia Nacional de Ciencias
108

.CO.CU

country-code CENIAInternet Industria y San Jose Capitolio Nacional
109

.CO.DE

country-code DENIC eG
110

.CO.EE

country-code Eesti Interneti Sihtasutus (EIS)
111

.CO.GY

country-code University of Guyana
112

.CO.HU

country-code Council of Hungarian Internet Providers (CHIP)
113

.CO.ID

country-code Perkumpulan Pengelola Nama Domain Internet Indonesia (PANDI)
114

.CO.IL

country-code The Israel Internet Association (RA)
115

.CO.IM

country-code Isle of Man Government
116

.CO.IN

country-code National Internet Exchange of India
117

.CO.IR

country-code Institute for Research in Fundamental Sciences
118

.CO.IT

country-code IIT - CNR
119

.CO.JE

country-code Island Networks (Jersey) Ltd.
120

.CO.JP

country-code Japan Registry Services Co., Ltd.
121

.CO.KR

country-code Korea Internet & Security Agency (KISA)
122

.CO.LS

country-code Lesotho Network Information Centre Proprietary (LSNIC)
123

.CO.MA

country-code Agence Nationale de Réglementation des Télécommunications (ANRT)
124

.CO.ME

country-code Government of Montenegro
125

.CO.MU

country-code Internet Direct Ltd
126

.CO.MW

country-code Malawi Sustainable Development Network Programme (Malawi SDNP)
127

.CO.MZ

country-code Centro de Informatica de Universidade Eduardo Mondlane
128

.CO.NA

country-code Namibian Network Information Center
129

.CO.NI

country-code Universidad Nacional del Ingernieria Centro de Computo
130

.CO.NO

country-code Norid A/S
131

.CO.NZ

country-code InternetNZ
132

.CO.OM

country-code Telecommunications Regulatory Authority (TRA)
133

.CO.PL

country-code Research and Academic Computer Network
134

.CO.RS

country-code Serbian National Internet Domain Registry (RNIDS)
135

.CO.RW

country-code Rwanda Internet Community and Technology Alliance (RICTA) Ltd
136

.CO.SH

country-code Government of St. Helena
137

.CO.SZ

country-code University of Swaziland Department of Computer Science
138

.CO.TH

country-code Thai Network Information Center Foundation
139

.CO.TT

country-code University of the West Indies Faculty of Engineering
140

.CO.TZ

country-code Tanzania Communications Regulatory Authority
141

.CO.UA

country-code Hostmaster Ltd.
142

.CO.UG

country-code Uganda Online Ltd.
143

.CO.UK

country-code Nominet UK
144

.CO.US

country-code Registry Services, LLC
145

.CO.VE

country-code Comisión Nacional de Telecomunicaciones (CONATEL)
146

.CO.VI

country-code Virgin Islands Public Telecommunications System, Inc.
147

.CO.ZA

country-code ZA Domain Name Authority
148

.CO.ZM

country-code Zambia Information and Communications Technology Authority (ZICTA)
149

.CO.ZW

country-code Postal and Telecommunications Regulatory Authority of Zimbabwe (POTRAZ)
150

.COACH

generic Binky Moon, LLC
151

.CODES

generic Binky Moon, LLC
152

.COE.INT

sponsored Internet Assigned Numbers Authority
153

.COFFEE

generic Binky Moon, LLC
154

.COGCONSORTIUM.UK

country-code Nominet UK
155

.COLLEGE

generic XYZ.COM LLC
156

.COLOGNE

generic dotKoeln GmbH
157

.COM

generic VeriSign Global Registry Services
158

.COM.AF

country-code Ministry of Communications and IT
159

.COM.AG

country-code UHSA School of Medicine
160

.COM.AI

country-code Government of Anguilla
161

.COM.AL

country-code Electronic and Postal Communications Authority - AKEP
162

.COM.AR

country-code Presidencia de la Nación – Secretaría Legal y Técnica
163

.COM.AU

country-code .au Domain Administration (auDA)
164

.COM.AZ

country-code IntraNS
165

.COM.BA

country-code Universtiy Telinformatic Centre (UTIC)
166

.COM.BD

country-code Posts and Telecommunications Division
167

.COM.BH

country-code Telecommunications Regulatory Authority (TRA)
168

.COM.BN

country-code Authority for Info-communications Technology Industry of Brunei Darussalam (AITI)
169

.COM.BO

country-code Agencia para el Desarrollo de la Información de la Sociedad en Bolivia
170

.COM.BR

country-code Comite Gestor da Internet no Brasil
171

.COM.BS

country-code University of The Bahamas
172

.COM.BT

country-code Ministry of Information and Communications
173

.COM.BY

country-code Reliable Software, Ltd.
174

.COM.BZ

country-code University of Belize
175

.COM.CN

country-code China Internet Network Information Center (CNNIC)
176

.COM.CO

country-code Ministry of Information and Communications Technologies (MinTIC)
177

.COM.CU

country-code CENIAInternet Industria y San Jose Capitolio Nacional
178

.COM.CY

country-code University of Cyprus
179

.COM.DE

country-code DENIC eG
180

.COM.DO

country-code Pontificia Universidad Catolica Madre y Maestra Recinto Santo Tomas de Aquino
181

.COM.EDU

sponsored EDUCAUSE
182

.COM.EE

country-code Eesti Interneti Sihtasutus (EIS)
183

.COM.EG

country-code Egyptian Universities Network (EUN) Supreme Council of Universities
184

.COM.ES

country-code Red.es
185

.COM.ET

country-code Ethio telecom
186

.COM.FJ

country-code The University of the South Pacific IT Services
187

.COM.FR

country-code Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)
188

.COM.GE

country-code Caucasus Online LLC
189

.COM.GH

country-code Network Computer Systems Limited
190

.COM.GI

country-code Sapphire Networks
191

.COM.GR

country-code ICS-FORTH GR
192

.COM.HK

country-code Hong Kong Internet Registration Corporation Ltd.
193

.COM.HN

country-code Red de Desarrollo Sostenible Honduras
194

.COM.HR

country-code CARNet - Croatian Academic and Research Network
195

.COM.IQ

country-code Communications and Media Commission (CMC)
196

.COM.JM

country-code University of West Indies
197

.COM.JO

country-code Ministry of Digital Economy and Entrepreneurship (MoDEE)
198

.COM.KH

country-code Telecommunication Regulator of Cambodia (TRC)
199

.COM.KP

country-code Star Joint Venture Company
200

.COM.KW

country-code Communications and Information Technology Regulatory Authority
201

.COM.KY

country-code Utility Regulation and Competition Office (OfReg)
202

.COM.KZ

country-code Association of IT Companies of Kazakhstan
203

.COM.LA

country-code Lao National Internet Committee (LANIC), Ministry of Posts and Telecommunications
204

.COM.LB

country-code American University of Beirut Computing and Networking Services
205

.COM.LC

country-code University of Puerto Rico
206

.COM.LK

country-code Council for Information Technology LK Domain Registrar
207

.COM.LR

country-code Data Technology Solutions, Inc.
208

.COM.LV

country-code University of Latvia Institute of Mathematics and Computer Science Department of Network Solutions (DNS)
209

.COM.LY

country-code General Post and Telecommunication Company
210

.COM.MD

country-code IP Serviciul Tehnologia Informatiei si Securitate Cibernetica
211

.COM.MK

country-code Macedonian Academic Research Network Skopje
212

.COM.MM

country-code Ministry of Transport and Communications
213

.COM.MO

country-code Macao Post and Telecommunications Bureau (CTT)
214

.COM.MS

country-code MNI Networks Ltd.
215

.COM.MT

country-code NIC (Malta)
216

.COM.MV

country-code Dhiraagu Pvt. Ltd. (DHIVEHINET)
217

.COM.MX

country-code NIC-Mexico ITESM - Campus Monterrey
218

.COM.MY

country-code MYNIC Berhad
219

.COM.NA

country-code Namibian Network Information Center
220

.COM.NF

country-code Norfolk Island Data Services
221

.COM.NG

country-code Nigeria Internet Registration Association
222

.COM.NI

country-code Universidad Nacional del Ingernieria Centro de Computo
223

.COM.NP

country-code Mercantile Communications Pvt. Ltd.
224

.COM.NR

country-code CENPAC NET
225

.COM.OM

country-code Telecommunications Regulatory Authority (TRA)
226

.COM.PA

country-code Universidad Tecnologica de Panama
227

.COM.PE

country-code Red Cientifica Peruana
228

.COM.PG

country-code PNG DNS Administration Vice Chancellors Office The Papua New Guinea University of Technology
229

.COM.PH

country-code PH Domain Foundation
230

.COM.PK

country-code PKNIC
231

.COM.PL

country-code Research and Academic Computer Network
232

.COM.PR

country-code Gauss Research Laboratory Inc.
233

.COM.PT

country-code Associação DNS.PT
234

.COM.PY

country-code NIC-PY
235

.COM.QA

country-code Communications Regulatory Authority
236

.COM.RO

country-code National Institute for R&D in Informatics
237

.COM.RU

country-code Coordination Center for TLD RU
238

.COM.SA

country-code Communications and Information Technology Commission
239

.COM.SB

country-code Solomon Telekom Company Limited
240

.COM.SE

country-code The Internet Infrastructure Foundation
241

.COM.SG

country-code Singapore Network Information Centre (SGNIC) Pte Ltd
242

.COM.SL

country-code Sierratel
243

.COM.SN

country-code Universite Cheikh Anta Diop NIC Senegal
244

.COM.SV

country-code SVNet
245

.COM.SY

country-code National Agency for Network Services (NANS)
246

.COM.TC

country-code Melrex TC
247

.COM.TJ

country-code Information Technology Center
248

.COM.TN

country-code Agence Tunisienne d'Internet
249

.COM.TR

country-code Bilgi Teknolojileri ve İletişim Kurumu (BTK)
250

.COM.TW

country-code Taiwan Network Information Center (TWNIC)
251

.COM.UA

country-code Hostmaster Ltd.
252

.COM.VC

country-code Ministry of Telecommunications, Science, Technology and Industry
253

.COM.VE

country-code Comisión Nacional de Telecomunicaciones (CONATEL)
254

.COM.VN

country-code Viet Nam Internet Network Information Center (VNNIC)
255

.COM.VU

country-code Telecommunications Radiocommunications and Broadcasting Regulator (TRBR)
256

.COM.YE

country-code TeleYemen
257

.COM.ZM

country-code Zambia Information and Communications Technology Authority (ZICTA)
258

.COMCAST

generic Comcast IP Holdings I, LLC
259

.COMMBANK

generic COMMONWEALTH BANK OF AUSTRALIA
260

.COMMUNICATION-PRO.FR

country-code Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)
261

.COMMUNITY

generic Binky Moon, LLC
262

.COMPANY

generic Binky Moon, LLC
263

.COMPARE

generic Registry Services, LLC
264

.COMPUTER

generic Binky Moon, LLC
265

.COMSEC

generic VeriSign, Inc.
266

.CONDOS

generic Binky Moon, LLC
267

.CONNECTSEO.UK

country-code Nominet UK
268

.CONSTRUCTION

generic Binky Moon, LLC
269

.CONSULTANCY.UK

country-code Nominet UK
270

.CONSULTING

generic Dog Beach, LLC
271

.CONTACT

generic Dog Beach, LLC
272

.CONTAPP.UK

country-code Nominet UK
273

.CONTRACTORS

generic Binky Moon, LLC
274

.COOKING

generic Registry Services, LLC
275

.COOKINGCHANNEL

generic Lifestyle Domain Holdings, Inc.
276

.COOL

generic Binky Moon, LLC
277

.COOP

sponsored DotCooperation LLC
278

.COPR.UK

country-code Nominet UK
279

.CORIAN.UK

country-code Nominet UK
280

.CORSICA

generic Collectivité de Corse
281

.COUNTRY

generic Top Level Domain Holdings Limited
282

.COUPON

generic Amazon Registry Services, Inc.
283

.COUPONS

generic Binky Moon, LLC
284

.COURSES

generic OPEN UNIVERSITIES AUSTRALIA PTY LTD
285

.CPA

generic American Institute of Certified Public Accountants
286

.CR

country-code National Academy of Sciences Academia Nacional de Ciencias
287

.CREDIT

generic Binky Moon, LLC
288

.CREDITCARD

generic Binky Moon, LLC
289

.CREDITUNION

generic DotCooperation, LLC
290

.CRICKET

generic dot Cricket Limited
291

.CRIMEA.UA

country-code Hostmaster Ltd.
292

.CROWDCONTENT.UK

country-code Nominet UK
293

.CROWN

generic Crown Equipment Corporation
294

.CRS

generic Federated Co-operatives Limited
295

.CRUISE

generic Viking River Cruises (Bermuda) Ltd.
296

.CRUISES

generic Binky Moon, LLC
297

.CSC

generic Alliance-One Services, Inc.
298

.CT.US

country-code Registry Services, LLC
299

.CU

country-code CENIAInternet Industria y San Jose Capitolio Nacional
300

.CUISINELLA

generic SCHMIDT GROUPE S.A.S.
301

.CUSTOMBADGES.UK

country-code Nominet UK
302

.CV

country-code Agência Reguladora Multissectorial da Economia (ARME)
303

.CV.UA

country-code Hostmaster Ltd.
304

.CVWRITINGSERVICE.UK

country-code Nominet UK
305

.CW

country-code University of Curacao
306

.CX

country-code Christmas Island Domain Administration Limited
307

.CY

country-code University of Cyprus
308

.CYMRU

generic Nominet UK
309

.CYOU

generic Shortdot SA
310

.CZ

country-code CZ.NIC, z.s.p.o
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