.CO Current WHOIS Database

Download the WHOIS database of active .CO domain names that are currently registered for just $500.

BigDomainData is made up of two primary WHOIS databases (Current WHOIS Database and Historical WHOIS Database). Our Current WHOIS Database contains the latest WHOIS record of active domain names (over 288 Million), that are currently registered. While the Historical WHOIS Database contains WHOIS history (over 2.69 Billion records) of every domain name (over 663 Million) that were ever registered on the Internet. Historical database contains WHOIS of current as well as expired and deleted domain names.

Detailed statistics (Updated: 12 February 2026) of our .CO Current WHOIS Database is listed below.

.CO Current WHOIS Database Total Purchase
Total Unique Domain Names in .CO Current WHOIS Database 494,961

$500

Order Now Download Sample

$500

Buy Now Download Sample
Total WHOIS records in .CO Current WHOIS Database 494,961
Total WHOIS records with a Registrant Contact 494,961
Total WHOIS records with an Email Address (where the registrant_email field is not empty) 494,961
Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) 494,961
Top 98 Countries in .CO Current WHOIS Database Total
1Total records in .CO Current Database having registrant country as United States (Country Code: US)318,939
2Total records in .CO Current Database having registrant country as Iceland (Country Code: IS)66,987
3Total records in .CO Current Database having registrant country as Canada (Country Code: CA)25,504
4Total records in .CO Current Database having registrant country as United Kingdom (Country Code: GB)11,680
5Total records in .CO Current Database having registrant country as Colombia (Country Code: CO)7,043
6Total records in .CO Current Database having registrant country as Australia (Country Code: AU)6,594
7Total records in .CO Current Database having registrant country as China (Country Code: CN)6,231
8Total records in .CO Current Database having registrant country as Netherlands (Country Code: NL)5,894
9Total records in .CO Current Database having registrant country as France (Country Code: FR)5,147
10Total records in .CO Current Database having registrant country as Germany (Country Code: DE)4,823
11Total records in .CO Current Database having registrant country as Japan (Country Code: JP)2,791
12Total records in .CO Current Database having registrant country as India (Country Code: IN)2,665
13Total records in .CO Current Database having registrant country as Serbia (Country Code: RS)2,059
14Total records in .CO Current Database having registrant country as Cyprus (Country Code: CY)1,976
15Total records in .CO Current Database having registrant country as Turkey (Country Code: TR)1,299
16Total records in .CO Current Database having registrant country as Poland (Country Code: PL)1,125
17Total records in .CO Current Database having registrant country as Spain (Country Code: ES)1,042
18Total records in .CO Current Database having registrant country as Hong Kong (Country Code: HK)975
19Total records in .CO Current Database having registrant country as Singapore (Country Code: SG)968
20Total records in .CO Current Database having registrant country as New Zealand (Country Code: NZ)949
21Total records in .CO Current Database having registrant country as Switzerland (Country Code: CH)938
22Total records in .CO Current Database having registrant country as Indonesia (Country Code: ID)923
23Total records in .CO Current Database having registrant country as Malaysia (Country Code: MY)835
24Total records in .CO Current Database having registrant country as Korea (Country Code: KR)833
25Total records in .CO Current Database having registrant country as Denmark (Country Code: DK)826
26Total records in .CO Current Database having registrant country as Thailand (Country Code: TH)819
27Total records in .CO Current Database having registrant country as United Arab Emirates (Country Code: AE)724
28Total records in .CO Current Database having registrant country as Sweden (Country Code: SE)676
29Total records in .CO Current Database having registrant country as Taiwan (Country Code: TW)651
30Total records in .CO Current Database having registrant country as Bahamas (Country Code: BS)646
31Total records in .CO Current Database having registrant country as South Africa (Country Code: ZA)607
32Total records in .CO Current Database having registrant country as Egypt (Country Code: EG)561
33Total records in .CO Current Database having registrant country as Belgium (Country Code: BE)524
34Total records in .CO Current Database having registrant country as Italy (Country Code: IT)487
35Total records in .CO Current Database having registrant country as Ukraine (Country Code: UA)467
36Total records in .CO Current Database having registrant country as Hungary (Country Code: HU)409
37Total records in .CO Current Database having registrant country as Vietnam (Country Code: VN)393
38Total records in .CO Current Database having registrant country as Seychelles (Country Code: SC)384
39Total records in .CO Current Database having registrant country as Brazil (Country Code: BR)379
40Total records in .CO Current Database having registrant country as Iran (Country Code: IR)379
41Total records in .CO Current Database having registrant country as Austria (Country Code: AT)352
42Total records in .CO Current Database having registrant country as Israel (Country Code: IL)328
43Total records in .CO Current Database having registrant country as Mexico (Country Code: MX)291
44Total records in .CO Current Database having registrant country as Panama (Country Code: PA)290
45Total records in .CO Current Database having registrant country as Pakistan (Country Code: PK)284
46Total records in .CO Current Database having registrant country as Ireland (Country Code: IE)278
47Total records in .CO Current Database having registrant country as Czech Republic (Country Code: CZ)253
48Total records in .CO Current Database having registrant country as Saudi Arabia (Country Code: SA)241
49Total records in .CO Current Database having registrant country as Tajikistan (Country Code: TJ)211
50Total records in .CO Current Database having registrant country as Norway (Country Code: NO)204
51Total records in .CO Current Database having registrant country as Philippines (Country Code: PH)194
52Total records in .CO Current Database having registrant country as Finland (Country Code: FI)187
53Total records in .CO Current Database having registrant country as Bulgaria (Country Code: BG)176
54Total records in .CO Current Database having registrant country as Russian Federation (Country Code: RU)174
55Total records in .CO Current Database having registrant country as Luxembourg (Country Code: LU)172
56Total records in .CO Current Database having registrant country as Argentina (Country Code: AR)166
57Total records in .CO Current Database having registrant country as Nigeria (Country Code: NG)166
58Total records in .CO Current Database having registrant country as Portugal (Country Code: PT)159
59Total records in .CO Current Database having registrant country as Estonia (Country Code: EE)150
60Total records in .CO Current Database having registrant country as Armenia (Country Code: AM)148
61Total records in .CO Current Database having registrant country as Chile (Country Code: CL)126
62Total records in .CO Current Database having registrant country as Cambodia (Country Code: KH)121
63Total records in .CO Current Database having registrant country as Romania (Country Code: RO)112
64Total records in .CO Current Database having registrant country as Bangladesh (Country Code: BD)101
65Total records in .CO Current Database having registrant country as Afghanistan (Country Code: AF)100
66Total records in .CO Current Database having registrant country as Malta (Country Code: MT)97
67Total records in .CO Current Database having registrant country as Oman (Country Code: OM)96
68Total records in .CO Current Database having registrant country as Greece (Country Code: GR)95
69Total records in .CO Current Database having registrant country as Lebanon (Country Code: LB)94
70Total records in .CO Current Database having registrant country as Slovakia (Country Code: SK)93
71Total records in .CO Current Database having registrant country as Morocco (Country Code: MA)87
72Total records in .CO Current Database having registrant country as Saint Kitts and Nevis (Country Code: KN)76
73Total records in .CO Current Database having registrant country as Cayman Islands (Country Code: KY)75
74Total records in .CO Current Database having registrant country as Iraq (Country Code: IQ)72
75Total records in .CO Current Database having registrant country as Kenya (Country Code: KE)68
76Total records in .CO Current Database having registrant country as Croatia (Country Code: HR)67
77Total records in .CO Current Database having registrant country as Georgia (Country Code: GE)64
78Total records in .CO Current Database having registrant country as Kuwait (Country Code: KW)64
79Total records in .CO Current Database having registrant country as Turks and Caicos Islands (Country Code: TC)60
80Total records in .CO Current Database having registrant country as Peru (Country Code: PE)55
81Total records in .CO Current Database having registrant country as Lithuania (Country Code: LT)47
82Total records in .CO Current Database having registrant country as Qatar (Country Code: QA)44
83Total records in .CO Current Database having registrant country as Tunisia (Country Code: TN)44
84Total records in .CO Current Database having registrant country as Slovenia (Country Code: SI)42
85Total records in .CO Current Database having registrant country as Algeria (Country Code: DZ)37
86Total records in .CO Current Database having registrant country as Jordan (Country Code: JO)37
87Total records in .CO Current Database having registrant country as Barbados (Country Code: BB)35
88Total records in .CO Current Database having registrant country as Island Of Man (Country Code: IM)33
89Total records in .CO Current Database having registrant country as Gibraltar (Country Code: GI)32
90Total records in .CO Current Database having registrant country as Mauritius (Country Code: MU)31
91Total records in .CO Current Database having registrant country as Namibia (Country Code: NA)30
92Total records in .CO Current Database having registrant country as Latvia (Country Code: LV)28
93Total records in .CO Current Database having registrant country as Albania (Country Code: AL)27
94Total records in .CO Current Database having registrant country as Azerbaijan (Country Code: AZ)27
95Total records in .CO Current Database having registrant country as Bahrain (Country Code: BH)27
96Total records in .CO Current Database having registrant country as Sri Lanka (Country Code: LK)27
97Total records in .CO Current Database having registrant country as Ghana (Country Code: GH)24
98Total records in .CO Current Database having registrant country as Dominican Republic (Country Code: DO)23
Top 95 Domain Registrars in .CO Current WHOIS Database Total
1Total records in .CO Current Database with domain registrar as GoDaddy.com, LLC (Registrar ID: 146)178,535
2Total records in .CO Current Database with domain registrar as NameCheap, Inc. (Registrar ID: 1068)51,799
3Total records in .CO Current Database with domain registrar as Dynadot Inc (Registrar ID: 472)35,978
4Total records in .CO Current Database with domain registrar as Tucows Domains Inc. (Registrar ID: 69)23,947
5Total records in .CO Current Database with domain registrar as Key-Systems GmbH (Registrar ID: 269)23,314
6Total records in .CO Current Database with domain registrar as Porkbun LLC (Registrar ID: 1861)20,039
7Total records in .CO Current Database with domain registrar as Spaceship, Inc. (Registrar ID: 3862)17,093
8Total records in .CO Current Database with domain registrar as Network Solutions, LLC (Registrar ID: 2)13,654
9Total records in .CO Current Database with domain registrar as PDR Ltd. d/b/a PublicDomainRegistry.com (Registrar ID: 303)7,420
10Total records in .CO Current Database with domain registrar as Cloudflare, Inc. (Registrar ID: 1910)6,593
11Total records in .CO Current Database with domain registrar as Above.com Pty Ltd. (Registrar ID: 940)6,282
12Total records in .CO Current Database with domain registrar as IONOS SE (Registrar ID: 83)6,148
13Total records in .CO Current Database with domain registrar as eNom, LLC (Registrar ID: 48)6,074
14Total records in .CO Current Database with domain registrar as Gandi SAS (Registrar ID: 81)5,650
15Total records in .CO Current Database with domain registrar as Hosting Concepts B.V. d/b/a Registrar.eu (Registrar ID: 1647)5,245
16Total records in .CO Current Database with domain registrar as CSC Corporate Domains, Inc. (Registrar ID: 299)4,928
17Total records in .CO Current Database with domain registrar as Name.com, Inc. (Registrar ID: 625)4,748
18Total records in .CO Current Database with domain registrar as NameSilo, LLC (Registrar ID: 1479)4,357
19Total records in .CO Current Database with domain registrar as Sav.com, LLC (Registrar ID: 609)4,017
20Total records in .CO Current Database with domain registrar as MarkMonitor Inc. (Registrar ID: 292)3,918
21Total records in .CO Current Database with domain registrar as Wild West Domains, LLC (Registrar ID: 440)3,888
22Total records in .CO Current Database with domain registrar as Domainbox Limited (Registrar ID: 1626)3,556
23Total records in .CO Current Database with domain registrar as 1API GmbH (Registrar ID: 1387)3,015
24Total records in .CO Current Database with domain registrar as OVH sas (Registrar ID: 433)2,999
25Total records in .CO Current Database with domain registrar as Bluehost Inc. (Registrar ID: 1154)2,943
26Total records in .CO Current Database with domain registrar as Domain.com - Network Solutions, LLC (Registrar ID: 886)2,712
27Total records in .CO Current Database with domain registrar as Register.com - Network Solutions, LLC (Registrar ID: 9)2,485
28Total records in .CO Current Database with domain registrar as InterNetX GmbH (Registrar ID: 151)2,339
29Total records in .CO Current Database with domain registrar as GMO Internet Group, Inc. d/b/a Onamae.com (Registrar ID: 49)2,289
30Total records in .CO Current Database with domain registrar as Dreamscape Networks International Pte Ltd (Registrar ID: 1291)1,896
31Total records in .CO Current Database with domain registrar as CommuniGal Communication Ltd. (Registrar ID: 418)1,831
32Total records in .CO Current Database with domain registrar as Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) (Registrar ID: 1599)1,760
33Total records in .CO Current Database with domain registrar as Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA (Registrar ID: 106)1,419
34Total records in .CO Current Database with domain registrar as CSL Computer Service Langenbach GmbH d/b/a joker.com (Registrar ID: 113)1,360
35Total records in .CO Current Database with domain registrar as Automattic Inc. (Registrar ID: 1531)1,268
36Total records in .CO Current Database with domain registrar as Sav.com, LLC - 1 (Registrar ID: 3891)1,251
37Total records in .CO Current Database with domain registrar as Nom-iq Ltd. dba COM LAUDE (Registrar ID: 470)1,136
38Total records in .CO Current Database with domain registrar as Synergy Wholesale Accreditations Pty Ltd (Registrar ID: 1609)1,125
39Total records in .CO Current Database with domain registrar as West263 International Limited (Registrar ID: 1915)1,056
40Total records in .CO Current Database with domain registrar as Hello Internet Corp. (Registrar ID: 1924)1,000
41Total records in .CO Current Database with domain registrar as GoDaddy Corporate Domains, LLC (Registrar ID: 3786)915
42Total records in .CO Current Database with domain registrar as Amazon Registrar, Inc. (Registrar ID: 468)892
43Total records in .CO Current Database with domain registrar as TLD Registrar Solutions Ltd. (Registrar ID: 1564)820
44Total records in .CO Current Database with domain registrar as BigRock Solutions Ltd. (Registrar ID: 1495)778
45Total records in .CO Current Database with domain registrar as Dominet (HK) Limited (Registrar ID: 3775)752
46Total records in .CO Current Database with domain registrar as Web Commerce Communications Limited dba WebNic.cc (Registrar ID: 460)726
47Total records in .CO Current Database with domain registrar as Gname.com Pte. Ltd. (Registrar ID: 1923)719
48Total records in .CO Current Database with domain registrar as Sav.com, LLC - 2 (Registrar ID: 3892)714
49Total records in .CO Current Database with domain registrar as Xiamen ChinaSource Internet Service Co., Ltd (Registrar ID: 1366)682
50Total records in .CO Current Database with domain registrar as GoDaddy Online Services Cayman Islands Ltd. (Registrar ID: 1659)627
51Total records in .CO Current Database with domain registrar as Netregistry Wholesale Pty Ltd (Registrar ID: 13)582
52Total records in .CO Current Database with domain registrar as OwnRegistrar, Inc. (Registrar ID: 1250)576
53Total records in .CO Current Database with domain registrar as NETIM SAS (Registrar ID: 1519)518
54Total records in .CO Current Database with domain registrar as Epik LLC (Registrar ID: 617)508
55Total records in .CO Current Database with domain registrar as DNC Holdings, Inc. (Registrar ID: 291)463
56Total records in .CO Current Database with domain registrar as Chengdu West Dimension Digital Technology Co., Ltd. (Registrar ID: 1556)456
57Total records in .CO Current Database with domain registrar as 101domain GRS Limited (Registrar ID: 1011)452
58Total records in .CO Current Database with domain registrar as Cronon GmbH (Registrar ID: 141)416
59Total records in .CO Current Database with domain registrar as EuroDNS S.A. (Registrar ID: 1052)403
60Total records in .CO Current Database with domain registrar as Instra Corporation Pty Ltd. (Registrar ID: 1376)391
61Total records in .CO Current Database with domain registrar as SafeNames Ltd. (Registrar ID: 447)376
62Total records in .CO Current Database with domain registrar as Rabbitsfoot.com LLC d/b/a Oxygen.nyc (Registrar ID: 3238)357
63Total records in .CO Current Database with domain registrar as Realtime Register B.V. (Registrar ID: 839)350
64Total records in .CO Current Database with domain registrar as united-domains GmbH (Registrar ID: 1408)344
65Total records in .CO Current Database with domain registrar as Namescout Ltd (Registrar ID: 186)321
66Total records in .CO Current Database with domain registrar as OnlineNIC, Inc. (Registrar ID: 82)296
67Total records in .CO Current Database with domain registrar as Marcaria International LLC (Registrar ID: 1086)294
68Total records in .CO Current Database with domain registrar as Soluciones Corporativas IP, SL (Registrar ID: 1383)247
69Total records in .CO Current Database with domain registrar as Zhuimi Inc (Registrar ID: 776)232
70Total records in .CO Current Database with domain registrar as DNSPod, Inc. (Registrar ID: 1697)222
71Total records in .CO Current Database with domain registrar as Gabia, Inc. (Registrar ID: 244)214
72Total records in .CO Current Database with domain registrar as Nameshield SAS (Registrar ID: 1251)206
73Total records in .CO Current Database with domain registrar as Cosmotown, Inc. (Registrar ID: 1509)194
74Total records in .CO Current Database with domain registrar as Dynadot3 LLC (Registrar ID: 1651)192
75Total records in .CO Current Database with domain registrar as Dynadot4 LLC (Registrar ID: 1652)184
76Total records in .CO Current Database with domain registrar as Whois Corp. (Registrar ID: 100)176
77Total records in .CO Current Database with domain registrar as Virtualia LLC (Registrar ID: 3875)173
78Total records in .CO Current Database with domain registrar as Atak Domain Bilgi Teknolojileri A.Ş. (Registrar ID: 1601)164
79Total records in .CO Current Database with domain registrar as Global Domain Group LLC (Registrar ID: 3956)156
80Total records in .CO Current Database with domain registrar as Edomains LLC (Registrar ID: 3804)146
81Total records in .CO Current Database with domain registrar as GrepApps Technology Inc. (Registrar ID: 3886)143
82Total records in .CO Current Database with domain registrar as Sea Wasp, LLC (Registrar ID: 411)137
83Total records in .CO Current Database with domain registrar as Scaleway SAS (Registrar ID: 74)125
84Total records in .CO Current Database with domain registrar as Register SPA (Registrar ID: 168)118
85Total records in .CO Current Database with domain registrar as Lexsynergy Limited (Registrar ID: 1466)118
86Total records in .CO Current Database with domain registrar as INWX GmbH (Registrar ID: 1420)110
87Total records in .CO Current Database with domain registrar as Diamatrix C.C. (Registrar ID: 1645)110
88Total records in .CO Current Database with domain registrar as Namemart Limited (Registrar ID: 3863)107
89Total records in .CO Current Database with domain registrar as İsimtescil Bilişim A.Ş. (Registrar ID: 3826)103
90Total records in .CO Current Database with domain registrar as Netistrar Limited (Registrar ID: 1755)101
91Total records in .CO Current Database with domain registrar as P.A. Viet Nam Company Limited (Registrar ID: 1649)98
92Total records in .CO Current Database with domain registrar as Xin Net Technology Corporation (Registrar ID: 120)95
93Total records in .CO Current Database with domain registrar as 22net, Inc. (Registrar ID: 1555)93
94Total records in .CO Current Database with domain registrar as Domain Science Kutatási Szolgáltató Korlátolt Felelősségű Társaság (Registrar ID: 3882)89
95Total records in .CO Current Database with domain registrar as PlanetHoster Inc. (Registrar ID: 2476)88
Registration Year Domain Names
Total domain names in .CO Current WHOIS Database that were registered in the year 201033,369
Total domain names in .CO Current WHOIS Database that were registered in the year 201112,908
Total domain names in .CO Current WHOIS Database that were registered in the year 201211,753
Total domain names in .CO Current WHOIS Database that were registered in the year 201313,456
Total domain names in .CO Current WHOIS Database that were registered in the year 201415,915
Total domain names in .CO Current WHOIS Database that were registered in the year 201517,801
Total domain names in .CO Current WHOIS Database that were registered in the year 201617,968
Total domain names in .CO Current WHOIS Database that were registered in the year 201721,301
Total domain names in .CO Current WHOIS Database that were registered in the year 201824,132
Total domain names in .CO Current WHOIS Database that were registered in the year 201926,828
Total domain names in .CO Current WHOIS Database that were registered in the year 202033,579
Total domain names in .CO Current WHOIS Database that were registered in the year 202135,292
Total domain names in .CO Current WHOIS Database that were registered in the year 202236,200
Total domain names in .CO Current WHOIS Database that were registered in the year 202345,192
Total domain names in .CO Current WHOIS Database that were registered in the year 202454,585
Total domain names in .CO Current WHOIS Database that were registered in the year 202594,682

Payment Options

We accept Visa, Mastercard, American Express, Discover, Diners Club, JCB and China UnionPay.
Popular payment wallets like Apple Pay, Google Pay, Alipay, WeChat Pay & Cash App Pay are accepted.
You can also pay in installments through Buy Now, Pay Later (Affirm, Afterpay, Clearpay, Klarna) services.
For orders worth $1000 and higher, you can also pay through Bank Wire Transfer (ACH, Fedwire and SWIFT).
We also accept crypto payments through Bitcoin, Ethereum, Tether, Binance, Ripple and 100+ Cryptocurrencies.

Reverse WHOIS Lookup

You may test our powerful Reverse WHOIS API using the below form.