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

.CAFE

generic Binky Moon, LLC
6

.CAL

generic Charleston Road Registry Inc.
7

.CALL

generic Amazon Registry Services, Inc.
8

.CALVINKLEIN

generic PVH gTLD Holdings LLC
9

.CAM

generic AC Webconnecting Holding B.V.
10

.CAMERA

generic Binky Moon, LLC
11

.CAMP

generic Binky Moon, LLC
12

.CANCERRESEARCH

generic Australian Cancer Research Foundation
13

.CANON

generic Canon Inc.
14

.CAPETOWN

generic ZA Central Registry NPC trading as ZA Central Registry
15

.CAPITAL

generic Binky Moon, LLC
16

.CAPITALONE

generic Capital One Financial Corporation
17

.CAR

generic XYZ.COM LLC
18

.CARAVAN

generic Caravan International, Inc.
19

.CARDS

generic Binky Moon, LLC
20

.CARE

generic Binky Moon, LLC
21

.CAREER

generic dotCareer LLC
22

.CAREERS

generic Binky Moon, LLC
23

.CARS

generic XYZ.COM LLC
24

.CARTIER

generic Not assigned
25

.CASA

generic Registry Services, LLC
26

.CASE

generic CNH Industrial N.V.
27

.CASEIH

generic Not assigned
28

.CASH

generic Binky Moon, LLC
29

.CASINO

generic Binky Moon, LLC
30

.CAT

sponsored Fundacio puntCAT
31

.CATERING

generic Binky Moon, LLC
32

.CATHOLIC

generic Pontificium Consilium de Comunicationibus Socialibus (PCCS) (Pontifical Council for Social Communication)
33

.CBA

generic COMMONWEALTH BANK OF AUSTRALIA
34

.CBN

generic The Christian Broadcasting Network, Inc.
35

.CBRE

generic CBRE, Inc.
36

.CBS

generic CBS Domains Inc.
37

.CC

country-code eNIC Cocos (Keeling) Islands Pty. Ltd. d/b/a Island Internet Services
38

.CCI.FR

country-code Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.)
39

.CD

country-code Office Congolais des Postes et Télécommunications - OCPT
40

.CEB

generic Not assigned
41

.CENTER

generic Binky Moon, LLC
42

.CEO

generic CEOTLD Pty Ltd
43

.CERN

generic European Organization for Nuclear Research ("CERN")
44

.CF

country-code Societe Centrafricaine de Telecommunications (SOCATEL)
45

.CFA

generic CFA Institute
46

.CFD

generic DOTCFD REGISTRY LTD
47

.CG

country-code Interpoint Switzerland
48

.CH

country-code SWITCH The Swiss Education & Research Network
49

.CHANEL

generic Chanel International B.V.
50

.CHANNEL

generic Charleston Road Registry Inc.
51

.CHARITY

generic Binky Moon, LLC
52

.CHASE

generic JPMorgan Chase Bank, National Association
53

.CHAT

generic Binky Moon, LLC
54

.CHEAP

generic Binky Moon, LLC
55

.CHINTAI

generic CHINTAI Corporation
56

.CHLOE

generic Not assigned
57

.CHRISTMAS

generic UNR Corp.
58

.CHROME

generic Charleston Road Registry Inc.
59

.CHRYSLER

generic Not assigned
60

.CHURCH

generic Binky Moon, LLC
61

.CI

country-code Autorité de Régulation des Télécommunications/TIC de Côte d’lvoire (ARTCI)
62

.CIEP.UK

country-code Nominet UK
63

.CIPRIANI

generic Hotel Cipriani Srl
64

.CIRCLE

generic Amazon Registry Services, Inc.
65

.CISCO

generic Cisco Technology, Inc.
66

.CITADEL

generic Citadel Domain LLC
67

.CITI

generic Citigroup Inc.
68

.CITIC

generic CITIC Group Corporation
69

.CITY

generic Binky Moon, LLC
70

.CITYEATS

generic Lifestyle Domain Holdings, Inc.
71

.CK

country-code Telecom Cook Islands Ltd.
72

.CK.UA

country-code Hostmaster Ltd.
73

.CL

country-code NIC Chile (University of Chile)
74

.CLAIMS

generic Binky Moon, LLC
75

.CLEANING

generic Binky Moon, LLC
76

.CLICK

generic UNR Corp.
77

.CLIMATEASSEMBLY.UK

country-code Nominet UK
78

.CLINIC

generic Binky Moon, LLC
79

.CLINIQUE

generic The Estée Lauder Companies Inc.
80

.CLOTHING

generic Binky Moon, LLC
81

.CLOUD

generic ARUBA PEC S.p.A.
82

.CLUB

generic Registry Services, LLC
83

.CLUBMED

generic Club Méditerranée S.A.
84

.CM

country-code Cameroon Telecommunications (CAMTEL)
85

.CN

country-code China Internet Network Information Center (CNNIC)
86

.CN.UA

country-code Hostmaster Ltd.
87

.CNT.BR

country-code Comite Gestor da Internet no Brasil
88

.CO

country-code Ministry of Information and Communications Technologies (MinTIC)
89

.CO.AO

country-code Ministry of Telecommunications and Information Technologies (MTTI)
90

.CO.AT

country-code nic.at GmbH
91

.CO.BW

country-code Botswana Communications Regulatory Authority (BOCRA)
92

.CO.CI

country-code Autorité de Régulation des Télécommunications/TIC de Côte d’lvoire (ARTCI)
93

.CO.CR

country-code National Academy of Sciences Academia Nacional de Ciencias
94

.CO.CU

country-code CENIAInternet Industria y San Jose Capitolio Nacional
95

.CO.HU

country-code Council of Hungarian Internet Providers (CHIP)
96

.CO.ID

country-code Perkumpulan Pengelola Nama Domain Internet Indonesia (PANDI)
97

.CO.IL

country-code The Israel Internet Association (RA)
98

.CO.IM

country-code Isle of Man Government
99

.CO.IN

country-code National Internet Exchange of India
100

.CO.IR

country-code Institute for Research in Fundamental Sciences
101

.CO.IT

country-code IIT - CNR
102

.CO.JE

country-code Island Networks (Jersey) Ltd.
103

.CO.JP

country-code Japan Registry Services Co., Ltd.
104

.CO.KR

country-code Korea Internet & Security Agency (KISA)
105

.CO.LS

country-code Lesotho Network Information Centre Proprietary (LSNIC)
106

.CO.MA

country-code Agence Nationale de Réglementation des Télécommunications (ANRT)
107

.CO.ME

country-code Government of Montenegro
108

.CO.MU

country-code Internet Direct Ltd
109

.CO.MW

country-code Malawi Sustainable Development Network Programme (Malawi SDNP)
110

.CO.MZ

country-code Centro de Informatica de Universidade Eduardo Mondlane
111

.CO.NA

country-code Namibian Network Information Center
112

.CO.NI

country-code Universidad Nacional del Ingernieria Centro de Computo
113

.CO.NO

country-code Norid A/S
114

.CO.NZ

country-code InternetNZ
115

.CO.OM

country-code Telecommunications Regulatory Authority (TRA)
116

.CO.PL

country-code Research and Academic Computer Network
117

.CO.RS

country-code Serbian National Internet Domain Registry (RNIDS)
118

.CO.RW

country-code Rwanda Internet Community and Technology Alliance (RICTA) Ltd
119

.CO.SZ

country-code University of Swaziland Department of Computer Science
120

.CO.TH

country-code Thai Network Information Center Foundation
121

.CO.TT

country-code University of the West Indies Faculty of Engineering
122

.CO.TZ

country-code Tanzania Communications Regulatory Authority
123

.CO.UA

country-code Hostmaster Ltd.
124

.CO.UG

country-code Uganda Online Ltd.
125

.CO.UK

country-code Nominet UK
126

.CO.US

country-code Registry Services, LLC
127

.CO.VE

country-code Comisión Nacional de Telecomunicaciones (CONATEL)
128

.CO.VI

country-code Virgin Islands Public Telecommunications System, Inc.
129

.CO.ZA

country-code ZA Domain Name Authority
130

.CO.ZM

country-code Zambia Information and Communications Technology Authority (ZICTA)
131

.CO.ZW

country-code Postal and Telecommunications Regulatory Authority of Zimbabwe (POTRAZ)
132

.COACH

generic Binky Moon, LLC
133

.CODES

generic Binky Moon, LLC
134

.COFFEE

generic Binky Moon, LLC
135

.COGCONSORTIUM.UK

country-code Nominet UK
136

.COLLEGE

generic XYZ.COM LLC
137

.COLOGNE

generic dotKoeln GmbH
138

.COM

generic VeriSign Global Registry Services
139

.COM.AF

country-code Ministry of Communications and IT
140

.COM.AG

country-code UHSA School of Medicine
141

.COM.AI

country-code Government of Anguilla
142

.COM.AL

country-code Electronic and Postal Communications Authority - AKEP
143

.COM.AR

country-code Presidencia de la Nación – Secretaría Legal y Técnica
144

.COM.AU

country-code .au Domain Administration (auDA)
145

.COM.AZ

country-code IntraNS
146

.COM.BA

country-code Universtiy Telinformatic Centre (UTIC)
147

.COM.BD

country-code Posts and Telecommunications Division
148

.COM.BH

country-code Telecommunications Regulatory Authority (TRA)
149

.COM.BN

country-code Authority for Info-communications Technology Industry of Brunei Darussalam (AITI)
150

.COM.BO

country-code Agencia para el Desarrollo de la Información de la Sociedad en Bolivia
151

.COM.BR

country-code Comite Gestor da Internet no Brasil
152

.COM.BS

country-code University of The Bahamas
153

.COM.BT

country-code Ministry of Information and Communications
154

.COM.BY

country-code Reliable Software, Ltd.
155

.COM.BZ

country-code University of Belize
156

.COM.CN

country-code China Internet Network Information Center (CNNIC)
157

.COM.CO

country-code Ministry of Information and Communications Technologies (MinTIC)
158

.COM.CU

country-code CENIAInternet Industria y San Jose Capitolio Nacional
159

.COM.CY

country-code University of Cyprus
160

.COM.DE

country-code DENIC eG
161

.COM.DO

country-code Pontificia Universidad Catolica Madre y Maestra Recinto Santo Tomas de Aquino
162

.COM.EDU

sponsored EDUCAUSE
163

.COM.EE

country-code Eesti Interneti Sihtasutus (EIS)
164

.COM.EG

country-code Egyptian Universities Network (EUN) Supreme Council of Universities
165

.COM.ES

country-code Red.es
166

.COM.ET

country-code Ethio telecom
167

.COM.FJ

country-code The University of the South Pacific IT Services
168

.COM.GE

country-code Caucasus Online LLC
169

.COM.GH

country-code Network Computer Systems Limited
170

.COM.GI

country-code Sapphire Networks
171

.COM.GR

country-code ICS-FORTH GR
172

.COM.HK

country-code Hong Kong Internet Registration Corporation Ltd.
173

.COM.HN

country-code Red de Desarrollo Sostenible Honduras
174

.COM.HR

country-code CARNet - Croatian Academic and Research Network
175

.COM.IQ

country-code Communications and Media Commission (CMC)
176

.COM.JM

country-code University of West Indies
177

.COM.JO

country-code Ministry of Digital Economy and Entrepreneurship (MoDEE)
178

.COM.KH

country-code Telecommunication Regulator of Cambodia (TRC)
179

.COM.KP

country-code Star Joint Venture Company
180

.COM.KW

country-code Communications and Information Technology Regulatory Authority
181

.COM.KY

country-code Utility Regulation and Competition Office (OfReg)
182

.COM.KZ

country-code Association of IT Companies of Kazakhstan
183

.COM.LA

country-code Lao National Internet Committee (LANIC), Ministry of Posts and Telecommunications
184

.COM.LB

country-code American University of Beirut Computing and Networking Services
185

.COM.LC

country-code University of Puerto Rico
186

.COM.LK

country-code Council for Information Technology LK Domain Registrar
187

.COM.LR

country-code Data Technology Solutions, Inc.
188

.COM.LV

country-code University of Latvia Institute of Mathematics and Computer Science Department of Network Solutions (DNS)
189

.COM.LY

country-code General Post and Telecommunication Company
190

.COM.MK

country-code Macedonian Academic Research Network Skopje
191

.COM.MM

country-code Ministry of Transport and Communications
192

.COM.MO

country-code Macao Post and Telecommunications Bureau (CTT)
193

.COM.MS

country-code MNI Networks Ltd.
194

.COM.MT

country-code NIC (Malta)
195

.COM.MV

country-code Dhiraagu Pvt. Ltd. (DHIVEHINET)
196

.COM.MX

country-code NIC-Mexico ITESM - Campus Monterrey
197

.COM.MY

country-code MYNIC Berhad
198

.COM.NA

country-code Namibian Network Information Center
199

.COM.NF

country-code Norfolk Island Data Services
200

.COM.NG

country-code Nigeria Internet Registration Association
201

.COM.NI

country-code Universidad Nacional del Ingernieria Centro de Computo
202

.COM.NP

country-code Mercantile Communications Pvt. Ltd.
203

.COM.NR

country-code CENPAC NET
204

.COM.OM

country-code Telecommunications Regulatory Authority (TRA)
205

.COM.PA

country-code Universidad Tecnologica de Panama
206

.COM.PE

country-code Red Cientifica Peruana
207

.COM.PG

country-code PNG DNS Administration Vice Chancellors Office The Papua New Guinea University of Technology
208

.COM.PH

country-code PH Domain Foundation
209

.COM.PK

country-code PKNIC
210

.COM.PL

country-code Research and Academic Computer Network
211

.COM.PR

country-code Gauss Research Laboratory Inc.
212

.COM.PT

country-code Associação DNS.PT
213

.COM.PY

country-code NIC-PY
214

.COM.QA

country-code Communications Regulatory Authority
215

.COM.RO

country-code National Institute for R&D in Informatics
216

.COM.RU

country-code Coordination Center for TLD RU
217

.COM.SA

country-code Communications and Information Technology Commission
218

.COM.SB

country-code Solomon Telekom Company Limited
219

.COM.SE

country-code The Internet Infrastructure Foundation
220

.COM.SG

country-code Singapore Network Information Centre (SGNIC) Pte Ltd
221

.COM.SL

country-code Sierratel
222

.COM.SV

country-code SVNet
223

.COM.SY

country-code National Agency for Network Services (NANS)
224

.COM.TC

country-code Melrex TC
225

.COM.TJ

country-code Information Technology Center
226

.COM.TN

country-code Agence Tunisienne d'Internet
227

.COM.TR

country-code Bilgi Teknolojileri ve İletişim Kurumu (BTK)
228

.COM.TW

country-code Taiwan Network Information Center (TWNIC)
229

.COM.UA

country-code Hostmaster Ltd.
230

.COM.VC

country-code Ministry of Telecommunications, Science, Technology and Industry
231

.COM.VE

country-code Comisión Nacional de Telecomunicaciones (CONATEL)
232

.COM.VN

country-code Viet Nam Internet Network Information Center (VNNIC)
233

.COM.VU

country-code Telecommunications Radiocommunications and Broadcasting Regulator (TRBR)
234

.COM.ZM

country-code Zambia Information and Communications Technology Authority (ZICTA)
235

.COMCAST

generic Comcast IP Holdings I, LLC
236

.COMMBANK

generic COMMONWEALTH BANK OF AUSTRALIA
237

.COMMUNITY

generic Binky Moon, LLC
238

.COMPANY

generic Binky Moon, LLC
239

.COMPARE

generic Registry Services, LLC
240

.COMPUTER

generic Binky Moon, LLC
241

.COMSEC

generic VeriSign, Inc.
242

.CONDOS

generic Binky Moon, LLC
243

.CONSTRUCTION

generic Binky Moon, LLC
244

.CONSULTANCY.UK

country-code Nominet UK
245

.CONSULTING

generic Dog Beach, LLC
246

.CONTACT

generic Dog Beach, LLC
247

.CONTAPP.UK

country-code Nominet UK
248

.CONTRACTORS

generic Binky Moon, LLC
249

.COOKING

generic Registry Services, LLC
250

.COOKINGCHANNEL

generic Lifestyle Domain Holdings, Inc.
251

.COOL

generic Binky Moon, LLC
252

.COOP

sponsored DotCooperation LLC
253

.CORSICA

generic Collectivité de Corse
254

.COUNTRY

generic Top Level Domain Holdings Limited
255

.COUPON

generic Amazon Registry Services, Inc.
256

.COUPONS

generic Binky Moon, LLC
257

.COURSES

generic OPEN UNIVERSITIES AUSTRALIA PTY LTD
258

.CPA

generic American Institute of Certified Public Accountants
259

.CR

country-code National Academy of Sciences Academia Nacional de Ciencias
260

.CREDIT

generic Binky Moon, LLC
261

.CREDITCARD

generic Binky Moon, LLC
262

.CREDITUNION

generic DotCooperation, LLC
263

.CRICKET

generic dot Cricket Limited
264

.CRIMEA.UA

country-code Hostmaster Ltd.
265

.CROWN

generic Crown Equipment Corporation
266

.CRS

generic Federated Co-operatives Limited
267

.CRUISE

generic Viking River Cruises (Bermuda) Ltd.
268

.CRUISES

generic Binky Moon, LLC
269

.CSC

generic Alliance-One Services, Inc.
270

.CT.US

country-code Registry Services, LLC
271

.CU

country-code CENIAInternet Industria y San Jose Capitolio Nacional
272

.CUISINELLA

generic SCHMIDT GROUPE S.A.S.
273

.CV

country-code Agência Reguladora Multissectorial da Economia (ARME)
274

.CV.UA

country-code Hostmaster Ltd.
275

.CW

country-code University of Curacao
276

.CX

country-code Christmas Island Domain Administration Limited
277

.CY

country-code University of Cyprus
278

.CYMRU

generic Nominet UK
279

.CYOU

generic Shortdot SA
280

.CZ

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