.CO Historical WHOIS Database

WHOIS database all .CO domain names that were ever registered on the Internet for just $750.

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 266 Million), that are currently registered. While the Historical WHOIS Database contains WHOIS history (over 1.73 Billion records) of every domain name (over 568 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: 10 September 2024) of our .CO Historical WHOIS Database is listed below.

.CO Historical WHOIS Database Total Purchase
Total Unique Domain Names in .CO Historical WHOIS Database 934,778

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Total WHOIS records in .CO Historical WHOIS Database 3,254,317
Total WHOIS records with a Registrant Contact 3,254,264
Total WHOIS records with an Email Address (where the registrant_email field is not empty) 2,742,925
Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) 3,128,894
Top 98 Countries in .CO Historical WHOIS Database Total
1Total records in .CO Historical Database having registrant country as United States (Country Code: US)2,108,929
2Total records in .CO Historical Database having registrant country as Iceland (Country Code: IS)252,251
3Total records in .CO Historical Database having registrant country as Canada (Country Code: CA)132,503
4Total records in .CO Historical Database having registrant country as China (Country Code: CN)69,387
5Total records in .CO Historical Database having registrant country as United Kingdom (Country Code: GB)66,250
6Total records in .CO Historical Database having registrant country as Panama (Country Code: PA)62,617
7Total records in .CO Historical Database having registrant country as Colombia (Country Code: CO)60,158
8Total records in .CO Historical Database having registrant country as India (Country Code: IN)51,011
9Total records in .CO Historical Database having registrant country as Romania (Country Code: RO)39,269
10Total records in .CO Historical Database having registrant country as Australia (Country Code: AU)37,068
11Total records in .CO Historical Database having registrant country as Cyprus (Country Code: CY)30,878
12Total records in .CO Historical Database having registrant country as Germany (Country Code: DE)29,902
13Total records in .CO Historical Database having registrant country as France (Country Code: FR)23,468
14Total records in .CO Historical Database having registrant country as Netherlands (Country Code: NL)19,766
15Total records in .CO Historical Database having registrant country as Japan (Country Code: JP)17,133
16Total records in .CO Historical Database having registrant country as Indonesia (Country Code: ID)15,591
17Total records in .CO Historical Database having registrant country as Estonia (Country Code: EE)13,228
18Total records in .CO Historical Database having registrant country as Singapore (Country Code: SG)12,780
19Total records in .CO Historical Database having registrant country as Turkey (Country Code: TR)9,122
20Total records in .CO Historical Database having registrant country as Hong Kong (Country Code: HK)7,870
21Total records in .CO Historical Database having registrant country as Spain (Country Code: ES)7,080
22Total records in .CO Historical Database having registrant country as Nigeria (Country Code: NG)6,776
23Total records in .CO Historical Database having registrant country as New Zealand (Country Code: NZ)6,767
24Total records in .CO Historical Database having registrant country as Serbia (Country Code: RS)6,462
25Total records in .CO Historical Database having registrant country as Pakistan (Country Code: PK)5,979
26Total records in .CO Historical Database having registrant country as Poland (Country Code: PL)5,850
27Total records in .CO Historical Database having registrant country as Thailand (Country Code: TH)5,578
28Total records in .CO Historical Database having registrant country as Korea (Country Code: KR)5,389
29Total records in .CO Historical Database having registrant country as Malaysia (Country Code: MY)5,386
30Total records in .CO Historical Database having registrant country as United Arab Emirates (Country Code: AE)5,136
31Total records in .CO Historical Database having registrant country as Bahamas (Country Code: BS)4,781
32Total records in .CO Historical Database having registrant country as South Africa (Country Code: ZA)4,761
33Total records in .CO Historical Database having registrant country as Vietnam (Country Code: VN)4,630
34Total records in .CO Historical Database having registrant country as Brazil (Country Code: BR)4,560
35Total records in .CO Historical Database having registrant country as Israel (Country Code: IL)4,542
36Total records in .CO Historical Database having registrant country as Iran (Country Code: IR)4,230
37Total records in .CO Historical Database having registrant country as Switzerland (Country Code: CH)4,133
38Total records in .CO Historical Database having registrant country as Italy (Country Code: IT)3,832
39Total records in .CO Historical Database having registrant country as Taiwan (Country Code: TW)3,828
40Total records in .CO Historical Database having registrant country as Denmark (Country Code: DK)3,640
41Total records in .CO Historical Database having registrant country as Sweden (Country Code: SE)3,389
42Total records in .CO Historical Database having registrant country as Hungary (Country Code: HU)3,349
43Total records in .CO Historical Database having registrant country as Ukraine (Country Code: UA)3,339
44Total records in .CO Historical Database having registrant country as Belgium (Country Code: BE)3,231
45Total records in .CO Historical Database having registrant country as Cayman Islands (Country Code: KY)2,748
46Total records in .CO Historical Database having registrant country as Saudi Arabia (Country Code: SA)2,693
47Total records in .CO Historical Database having registrant country as Egypt (Country Code: EG)2,671
48Total records in .CO Historical Database having registrant country as Mexico (Country Code: MX)2,561
49Total records in .CO Historical Database having registrant country as Lebanon (Country Code: LB)2,545
50Total records in .CO Historical Database having registrant country as Russian Federation (Country Code: RU)2,243
51Total records in .CO Historical Database having registrant country as British Virgin Islands (Country Code: VG)2,104
52Total records in .CO Historical Database having registrant country as Morocco (Country Code: MA)2,076
53Total records in .CO Historical Database having registrant country as Ireland (Country Code: IE)2,071
54Total records in .CO Historical Database having registrant country as Austria (Country Code: AT)2,070
55Total records in .CO Historical Database having registrant country as Argentina (Country Code: AR)1,869
56Total records in .CO Historical Database having registrant country as Philippines (Country Code: PH)1,818
57Total records in .CO Historical Database having registrant country as Greece (Country Code: GR)1,801
58Total records in .CO Historical Database having registrant country as Norway (Country Code: NO)1,653
59Total records in .CO Historical Database having registrant country as Bangladesh (Country Code: BD)1,513
60Total records in .CO Historical Database having registrant country as Barbados (Country Code: BB)1,444
61Total records in .CO Historical Database having registrant country as Seychelles (Country Code: SC)1,353
62Total records in .CO Historical Database having registrant country as Cambodia (Country Code: KH)1,331
63Total records in .CO Historical Database having registrant country as Bermuda (Country Code: BM)1,311
64Total records in .CO Historical Database having registrant country as Bulgaria (Country Code: BG)1,220
65Total records in .CO Historical Database having registrant country as Czech Republic (Country Code: CZ)1,186
66Total records in .CO Historical Database having registrant country as Portugal (Country Code: PT)1,154
67Total records in .CO Historical Database having registrant country as Antigua and Barbuda (Country Code: AG)1,098
68Total records in .CO Historical Database having registrant country as Afghanistan (Country Code: AF)1,034
69Total records in .CO Historical Database having registrant country as Chile (Country Code: CL)1,021
70Total records in .CO Historical Database having registrant country as Finland (Country Code: FI)913
71Total records in .CO Historical Database having registrant country as Saint Kitts and Nevis (Country Code: KN)913
72Total records in .CO Historical Database having registrant country as Croatia (Country Code: HR)847
73Total records in .CO Historical Database having registrant country as Luxembourg (Country Code: LU)749
74Total records in .CO Historical Database having registrant country as Kuwait (Country Code: KW)707
75Total records in .CO Historical Database having registrant country as Peru (Country Code: PE)671
76Total records in .CO Historical Database having registrant country as Kenya (Country Code: KE)651
77Total records in .CO Historical Database having registrant country as Oman (Country Code: OM)615
78Total records in .CO Historical Database having registrant country as Armenia (Country Code: AM)605
79Total records in .CO Historical Database having registrant country as Slovakia (Country Code: SK)592
80Total records in .CO Historical Database having registrant country as Jordan (Country Code: JO)566
81Total records in .CO Historical Database having registrant country as Qatar (Country Code: QA)541
82Total records in .CO Historical Database having registrant country as Iraq (Country Code: IQ)525
83Total records in .CO Historical Database having registrant country as Malta (Country Code: MT)524
84Total records in .CO Historical Database having registrant country as Georgia (Country Code: GE)523
85Total records in .CO Historical Database having registrant country as Bahrain (Country Code: BH)443
86Total records in .CO Historical Database having registrant country as Tajikistan (Country Code: TJ)443
87Total records in .CO Historical Database having registrant country as Sri Lanka (Country Code: LK)412
88Total records in .CO Historical Database having registrant country as Cameroon (Country Code: CM)406
89Total records in .CO Historical Database having registrant country as Costa Rica (Country Code: CR)384
90Total records in .CO Historical Database having registrant country as Lithuania (Country Code: LT)384
91Total records in .CO Historical Database having registrant country as Uruguay (Country Code: UY)376
92Total records in .CO Historical Database having registrant country as Tunisia (Country Code: TN)371
93Total records in .CO Historical Database having registrant country as Venezuela (Country Code: VE)364
94Total records in .CO Historical Database having registrant country as Latvia (Country Code: LV)351
95Total records in .CO Historical Database having registrant country as Ghana (Country Code: GH)346
96Total records in .CO Historical Database having registrant country as Algeria (Country Code: DZ)336
97Total records in .CO Historical Database having registrant country as Nepal (Country Code: NP)323
98Total records in .CO Historical Database having registrant country as Slovenia (Country Code: SI)314
Top 90 Domain Registrars in .CO Historical WHOIS Database Total
1Total records in .CO Historical Database with domain registrar as GoDaddy.com, LLC (Registrar ID: 146)1,265,065
2Total records in .CO Historical Database with domain registrar as NameCheap, Inc. (Registrar ID: 1068)372,914
3Total records in .CO Historical Database with domain registrar as Dynadot Inc (Registrar ID: 472)239,259
4Total records in .CO Historical Database with domain registrar as Sav.com, LLC (Registrar ID: 609)187,600
5Total records in .CO Historical Database with domain registrar as Tucows Domains Inc. (Registrar ID: 69)120,765
6Total records in .CO Historical Database with domain registrar as Key-Systems GmbH (Registrar ID: 269)110,029
7Total records in .CO Historical Database with domain registrar as CommuniGal Communication Ltd. (Registrar ID: 418)67,908
8Total records in .CO Historical Database with domain registrar as Network Solutions, LLC (Registrar ID: 2)56,554
9Total records in .CO Historical Database with domain registrar as PDR Ltd. d/b/a PublicDomainRegistry.com (Registrar ID: 303)55,936
10Total records in .CO Historical Database with domain registrar as Porkbun LLC (Registrar ID: 1861)53,438
11Total records in .CO Historical Database with domain registrar as Epik LLC (Registrar ID: 617)41,325
12Total records in .CO Historical Database with domain registrar as NameSilo, LLC (Registrar ID: 1479)41,185
13Total records in .CO Historical Database with domain registrar as Name.com, Inc. (Registrar ID: 625)39,549
14Total records in .CO Historical Database with domain registrar as IONOS SE (Registrar ID: 83)37,875
15Total records in .CO Historical Database with domain registrar as eNom, LLC (Registrar ID: 48)36,879
16Total records in .CO Historical Database with domain registrar as Above.com Pty Ltd. (Registrar ID: 940)36,145
17Total records in .CO Historical Database with domain registrar as FastDomain Inc. (Registrar ID: 1154)27,302
18Total records in .CO Historical Database with domain registrar as Wild West Domains, LLC (Registrar ID: 440)25,656
19Total records in .CO Historical Database with domain registrar as 1API GmbH (Registrar ID: 1387)23,970
20Total records in .CO Historical Database with domain registrar as Domain.com, LLC (Registrar ID: 886)18,129
21Total records in .CO Historical Database with domain registrar as Chengdu West Dimension Digital Technology Co., Ltd. (Registrar ID: 1556)17,458
22Total records in .CO Historical Database with domain registrar as Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) (Registrar ID: 1599)17,382
23Total records in .CO Historical Database with domain registrar as Sav.com, LLC - 2 (Registrar ID: 3892)16,350
24Total records in .CO Historical Database with domain registrar as CSC Corporate Domains, Inc. (Registrar ID: 299)16,216
25Total records in .CO Historical Database with domain registrar as Sav.com, LLC - 1 (Registrar ID: 3891)14,066
26Total records in .CO Historical Database with domain registrar as Domainbox Limited (Registrar ID: 1626)13,747
27Total records in .CO Historical Database with domain registrar as Hosting Concepts B.V. d/b/a Registrar.eu (Registrar ID: 1647)13,448
28Total records in .CO Historical Database with domain registrar as OVH sas (Registrar ID: 433)13,043
29Total records in .CO Historical Database with domain registrar as MarkMonitor Inc. (Registrar ID: 292)12,946
30Total records in .CO Historical Database with domain registrar as Spaceship, Inc. (Registrar ID: 3862)12,542
31Total records in .CO Historical Database with domain registrar as GMO Internet Group, Inc. d/b/a Onamae.com (Registrar ID: 49)12,243
32Total records in .CO Historical Database with domain registrar as Gandi SAS (Registrar ID: 81)12,217
33Total records in .CO Historical Database with domain registrar as CCI REG S.A. (Registrar ID: 1607)11,788
34Total records in .CO Historical Database with domain registrar as Dreamscape Networks International Pte Ltd (Registrar ID: 1291)10,860
35Total records in .CO Historical Database with domain registrar as Register.com, Inc. (Registrar ID: 9)10,419
36Total records in .CO Historical Database with domain registrar as GoDaddy Online Services Cayman Islands Ltd. (Registrar ID: 1659)10,184
37Total records in .CO Historical Database with domain registrar as OwnRegistrar, Inc. (Registrar ID: 1250)9,845
38Total records in .CO Historical Database with domain registrar as BigRock Solutions Ltd. (Registrar ID: 1495)8,170
39Total records in .CO Historical Database with domain registrar as Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA (Registrar ID: 106)7,744
40Total records in .CO Historical Database with domain registrar as Cloudflare, Inc. (Registrar ID: 1910)6,696
41Total records in .CO Historical Database with domain registrar as Hello Internet Corp. (Registrar ID: 1924)5,623
42Total records in .CO Historical Database with domain registrar as TLD Registrar Solutions Ltd. (Registrar ID: 1564)5,472
43Total records in .CO Historical Database with domain registrar as CSL Computer Service Langenbach GmbH d/b/a joker.com (Registrar ID: 113)5,407
44Total records in .CO Historical Database with domain registrar as Automattic Inc. (Registrar ID: 1531)4,567
45Total records in .CO Historical Database with domain registrar as Synergy Wholesale Accreditations Pty Ltd (Registrar ID: 1609)4,517
46Total records in .CO Historical Database with domain registrar as INWX GmbH (Registrar ID: 1420)4,110
47Total records in .CO Historical Database with domain registrar as Ourdomains Limited (Registrar ID: 1654)3,317
48Total records in .CO Historical Database with domain registrar as united-domains AG (Registrar ID: 1408)3,088
49Total records in .CO Historical Database with domain registrar as Netregistry Wholesale Pty Ltd (Registrar ID: 13)2,969
50Total records in .CO Historical Database with domain registrar as Nom-iq Ltd. dba COM LAUDE (Registrar ID: 470)2,827
51Total records in .CO Historical Database with domain registrar as NETIM SARL (Registrar ID: 1519)2,749
52Total records in .CO Historical Database with domain registrar as Xiamen ChinaSource Internet Service Co., Ltd (Registrar ID: 1366)2,582
53Total records in .CO Historical Database with domain registrar as DNC Holdings, Inc. (Registrar ID: 291)2,572
54Total records in .CO Historical Database with domain registrar as OnlineNIC, Inc. (Registrar ID: 82)2,569
55Total records in .CO Historical Database with domain registrar as 22net, Inc. (Registrar ID: 1555)2,569
56Total records in .CO Historical Database with domain registrar as Instra Corporation Pty Ltd. (Registrar ID: 1376)2,453
57Total records in .CO Historical Database with domain registrar as Cosmotown, Inc. (Registrar ID: 1509)2,210
58Total records in .CO Historical Database with domain registrar as GoDaddy Corporate Domains, LLC (Registrar ID: 3786)2,152
59Total records in .CO Historical Database with domain registrar as Web Commerce Communications Limited dba WebNic.cc (Registrar ID: 460)2,150
60Total records in .CO Historical Database with domain registrar as Namescout Ltd (Registrar ID: 186)2,114
61Total records in .CO Historical Database with domain registrar as Realtime Register B.V. (Registrar ID: 839)1,978
62Total records in .CO Historical Database with domain registrar as 101domain GRS Limited (Registrar ID: 1011)1,772
63Total records in .CO Historical Database with domain registrar as Xiamen Nawang Technology Co., Ltd (Registrar ID: 1655)1,760
64Total records in .CO Historical Database with domain registrar as DNSPod, Inc. (Registrar ID: 1697)1,723
65Total records in .CO Historical Database with domain registrar as EuroDNS S.A. (Registrar ID: 1052)1,588
66Total records in .CO Historical Database with domain registrar as Cronon GmbH (Registrar ID: 141)1,525
67Total records in .CO Historical Database with domain registrar as Domain Science Kutatási Szolgáltató Korlátolt Felelősségű Társaság (Registrar ID: 3882)1,413
68Total records in .CO Historical Database with domain registrar as Marcaria International LLC (Registrar ID: 1086)1,334
69Total records in .CO Historical Database with domain registrar as Edomains LLC (Registrar ID: 3804)1,313
70Total records in .CO Historical Database with domain registrar as GrepApps Technology Inc. (Registrar ID: 3886)1,278
71Total records in .CO Historical Database with domain registrar as Zhuimi Inc (Registrar ID: 776)1,193
72Total records in .CO Historical Database with domain registrar as Premium Registrations Sweden AB (Registrar ID: 1386)1,138
73Total records in .CO Historical Database with domain registrar as Soluciones Corporativas IP, SL (Registrar ID: 1383)1,131
74Total records in .CO Historical Database with domain registrar as Mesh Digital Limited (Registrar ID: 1390)1,077
75Total records in .CO Historical Database with domain registrar as Rabbitsfoot.com LLC d/b/a Oxygen.nyc (Registrar ID: 3238)1,040
76Total records in .CO Historical Database with domain registrar as DomainZoo.com, Inc. (Registrar ID: 97)932
77Total records in .CO Historical Database with domain registrar as West263 International Limited (Registrar ID: 1915)895
78Total records in .CO Historical Database with domain registrar as Sea Wasp, LLC (Registrar ID: 411)852
79Total records in .CO Historical Database with domain registrar as Gabia, Inc. (Registrar ID: 244)843
80Total records in .CO Historical Database with domain registrar as Virtualia LLC (Registrar ID: 3875)842
81Total records in .CO Historical Database with domain registrar as MAFF Inc. (Registrar ID: 817)749
82Total records in .CO Historical Database with domain registrar as Whois Corp. (Registrar ID: 100)665
83Total records in .CO Historical Database with domain registrar as Nameshield SAS (Registrar ID: 1251)640
84Total records in .CO Historical Database with domain registrar as SHENZHEN EIMS INFORMATION TECHNOLOGY CO., LTD (Registrar ID: 2485)616
85Total records in .CO Historical Database with domain registrar as Dynadot3 LLC (Registrar ID: 1651)588
86Total records in .CO Historical Database with domain registrar as Dynadot4 LLC (Registrar ID: 1652)534
87Total records in .CO Historical Database with domain registrar as Diamatrix C.C. (Registrar ID: 1645)516
88Total records in .CO Historical Database with domain registrar as URL Solutions, Inc. (Registrar ID: 1449)514
89Total records in .CO Historical Database with domain registrar as Atak Domain Bilgi Teknolojileri A.Ş. (Registrar ID: 1601)452
90Total records in .CO Historical Database with domain registrar as Alibaba Cloud Computing (Beijing) Co., Ltd. (Registrar ID: 420)439
Query Year WHOIS Records
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 20121,613
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 2014134
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 201557,239
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 201693,406
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 2017168,555
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 201875,008
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 201964,081
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 202068,771
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 2021157,623
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 2022199,802
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 20231,174,564
Total WHOIS records in .CO Historical WHOIS Database that were fetched in the year 20241,193,521

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