.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 265 Million), that are currently registered. While the Historical WHOIS Database contains WHOIS history (over 1.65 Billion records) of every domain name (over 561 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: 27 July 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 909,771

$750

Order Now Download Sample

$750

Buy Now Download Sample
Total WHOIS records in .CO Historical WHOIS Database 2,976,131
Total WHOIS records with a Registrant Contact 2,976,079
Total WHOIS records with an Email Address (where the registrant_email field is not empty) 2,464,743
Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) 2,850,712
Top 98 Countries in .CO Historical WHOIS Database Total
1Total records in .CO Historical Database having registrant country as United States (Country Code: US)1,905,669
2Total records in .CO Historical Database having registrant country as Iceland (Country Code: IS)232,453
3Total records in .CO Historical Database having registrant country as Canada (Country Code: CA)124,251
4Total records in .CO Historical Database having registrant country as United Kingdom (Country Code: GB)62,710
5Total records in .CO Historical Database having registrant country as China (Country Code: CN)61,992
6Total records in .CO Historical Database having registrant country as Panama (Country Code: PA)61,353
7Total records in .CO Historical Database having registrant country as Colombia (Country Code: CO)57,922
8Total records in .CO Historical Database having registrant country as India (Country Code: IN)47,260
9Total records in .CO Historical Database having registrant country as Romania (Country Code: RO)39,201
10Total records in .CO Historical Database having registrant country as Australia (Country Code: AU)34,947
11Total records in .CO Historical Database having registrant country as Germany (Country Code: DE)28,527
12Total records in .CO Historical Database having registrant country as Cyprus (Country Code: CY)23,024
13Total records in .CO Historical Database having registrant country as France (Country Code: FR)22,293
14Total records in .CO Historical Database having registrant country as Netherlands (Country Code: NL)18,331
15Total records in .CO Historical Database having registrant country as Japan (Country Code: JP)16,565
16Total records in .CO Historical Database having registrant country as Indonesia (Country Code: ID)14,251
17Total records in .CO Historical Database having registrant country as Estonia (Country Code: EE)13,174
18Total records in .CO Historical Database having registrant country as Singapore (Country Code: SG)12,316
19Total records in .CO Historical Database having registrant country as Turkey (Country Code: TR)8,637
20Total records in .CO Historical Database having registrant country as Hong Kong (Country Code: HK)7,374
21Total records in .CO Historical Database having registrant country as Spain (Country Code: ES)6,721
22Total records in .CO Historical Database having registrant country as New Zealand (Country Code: NZ)6,476
23Total records in .CO Historical Database having registrant country as Nigeria (Country Code: NG)6,351
24Total records in .CO Historical Database having registrant country as Serbia (Country Code: RS)5,859
25Total records in .CO Historical Database having registrant country as Pakistan (Country Code: PK)5,508
26Total records in .CO Historical Database having registrant country as Poland (Country Code: PL)5,508
27Total records in .CO Historical Database having registrant country as Korea (Country Code: KR)5,113
28Total records in .CO Historical Database having registrant country as Malaysia (Country Code: MY)5,092
29Total records in .CO Historical Database having registrant country as Thailand (Country Code: TH)5,065
30Total records in .CO Historical Database having registrant country as United Arab Emirates (Country Code: AE)4,877
31Total records in .CO Historical Database having registrant country as South Africa (Country Code: ZA)4,582
32Total records in .CO Historical Database having registrant country as Bahamas (Country Code: BS)4,525
33Total records in .CO Historical Database having registrant country as Israel (Country Code: IL)4,419
34Total records in .CO Historical Database having registrant country as Brazil (Country Code: BR)4,400
35Total records in .CO Historical Database having registrant country as Vietnam (Country Code: VN)4,232
36Total records in .CO Historical Database having registrant country as Iran (Country Code: IR)4,020
37Total records in .CO Historical Database having registrant country as Switzerland (Country Code: CH)3,912
38Total records in .CO Historical Database having registrant country as Taiwan (Country Code: TW)3,555
39Total records in .CO Historical Database having registrant country as Denmark (Country Code: DK)3,385
40Total records in .CO Historical Database having registrant country as Sweden (Country Code: SE)3,192
41Total records in .CO Historical Database having registrant country as Italy (Country Code: IT)3,120
42Total records in .CO Historical Database having registrant country as Hungary (Country Code: HU)3,097
43Total records in .CO Historical Database having registrant country as Belgium (Country Code: BE)3,068
44Total records in .CO Historical Database having registrant country as Ukraine (Country Code: UA)3,029
45Total records in .CO Historical Database having registrant country as Cayman Islands (Country Code: KY)2,665
46Total records in .CO Historical Database having registrant country as Egypt (Country Code: EG)2,585
47Total records in .CO Historical Database having registrant country as Saudi Arabia (Country Code: SA)2,578
48Total records in .CO Historical Database having registrant country as Lebanon (Country Code: LB)2,513
49Total records in .CO Historical Database having registrant country as Mexico (Country Code: MX)2,463
50Total records in .CO Historical Database having registrant country as Russian Federation (Country Code: RU)2,168
51Total records in .CO Historical Database having registrant country as British Virgin Islands (Country Code: VG)2,097
52Total records in .CO Historical Database having registrant country as Ireland (Country Code: IE)1,982
53Total records in .CO Historical Database having registrant country as Austria (Country Code: AT)1,965
54Total records in .CO Historical Database having registrant country as Argentina (Country Code: AR)1,816
55Total records in .CO Historical Database having registrant country as Morocco (Country Code: MA)1,774
56Total records in .CO Historical Database having registrant country as Greece (Country Code: GR)1,695
57Total records in .CO Historical Database having registrant country as Philippines (Country Code: PH)1,664
58Total records in .CO Historical Database having registrant country as Norway (Country Code: NO)1,570
59Total records in .CO Historical Database having registrant country as Barbados (Country Code: BB)1,437
60Total records in .CO Historical Database having registrant country as Bangladesh (Country Code: BD)1,362
61Total records in .CO Historical Database having registrant country as Bermuda (Country Code: BM)1,305
62Total records in .CO Historical Database having registrant country as Seychelles (Country Code: SC)1,206
63Total records in .CO Historical Database having registrant country as Bulgaria (Country Code: BG)1,112
64Total records in .CO Historical Database having registrant country as Antigua and Barbuda (Country Code: AG)1,098
65Total records in .CO Historical Database having registrant country as Cambodia (Country Code: KH)1,092
66Total records in .CO Historical Database having registrant country as Czech Republic (Country Code: CZ)1,089
67Total records in .CO Historical Database having registrant country as Portugal (Country Code: PT)1,077
68Total records in .CO Historical Database having registrant country as Afghanistan (Country Code: AF)975
69Total records in .CO Historical Database having registrant country as Chile (Country Code: CL)969
70Total records in .CO Historical Database having registrant country as Saint Kitts and Nevis (Country Code: KN)896
71Total records in .CO Historical Database having registrant country as Finland (Country Code: FI)854
72Total records in .CO Historical Database having registrant country as Croatia (Country Code: HR)811
73Total records in .CO Historical Database having registrant country as Luxembourg (Country Code: LU)721
74Total records in .CO Historical Database having registrant country as Kuwait (Country Code: KW)668
75Total records in .CO Historical Database having registrant country as Peru (Country Code: PE)633
76Total records in .CO Historical Database having registrant country as Kenya (Country Code: KE)596
77Total records in .CO Historical Database having registrant country as Oman (Country Code: OM)588
78Total records in .CO Historical Database having registrant country as Slovakia (Country Code: SK)561
79Total records in .CO Historical Database having registrant country as Armenia (Country Code: AM)549
80Total records in .CO Historical Database having registrant country as Jordan (Country Code: JO)548
81Total records in .CO Historical Database having registrant country as Qatar (Country Code: QA)517
82Total records in .CO Historical Database having registrant country as Georgia (Country Code: GE)496
83Total records in .CO Historical Database having registrant country as Iraq (Country Code: IQ)491
84Total records in .CO Historical Database having registrant country as Malta (Country Code: MT)484
85Total records in .CO Historical Database having registrant country as Bahrain (Country Code: BH)427
86Total records in .CO Historical Database having registrant country as Tajikistan (Country Code: TJ)417
87Total records in .CO Historical Database having registrant country as Cameroon (Country Code: CM)393
88Total records in .CO Historical Database having registrant country as Sri Lanka (Country Code: LK)387
89Total records in .CO Historical Database having registrant country as Costa Rica (Country Code: CR)371
90Total records in .CO Historical Database having registrant country as Uruguay (Country Code: UY)369
91Total records in .CO Historical Database having registrant country as Lithuania (Country Code: LT)367
92Total records in .CO Historical Database having registrant country as Venezuela (Country Code: VE)349
93Total records in .CO Historical Database having registrant country as Tunisia (Country Code: TN)341
94Total records in .CO Historical Database having registrant country as Latvia (Country Code: LV)337
95Total records in .CO Historical Database having registrant country as Ghana (Country Code: GH)313
96Total records in .CO Historical Database having registrant country as Nepal (Country Code: NP)307
97Total records in .CO Historical Database having registrant country as Slovenia (Country Code: SI)304
98Total records in .CO Historical Database having registrant country as Albania (Country Code: AL)290
Top 89 Domain Registrars in .CO Historical WHOIS Database Total
1Total records in .CO Historical Database with domain registrar as GoDaddy.com, LLC (Registrar ID: 146)1,129,851
2Total records in .CO Historical Database with domain registrar as NameCheap, Inc. (Registrar ID: 1068)343,615
3Total records in .CO Historical Database with domain registrar as Dynadot Inc (Registrar ID: 472)214,948
4Total records in .CO Historical Database with domain registrar as Sav.com, LLC (Registrar ID: 609)179,685
5Total records in .CO Historical Database with domain registrar as Tucows Domains Inc. (Registrar ID: 69)113,244
6Total records in .CO Historical Database with domain registrar as Key-Systems GmbH (Registrar ID: 269)103,131
7Total records in .CO Historical Database with domain registrar as CommuniGal Communication Ltd. (Registrar ID: 418)60,105
8Total records in .CO Historical Database with domain registrar as Network Solutions, LLC (Registrar ID: 2)53,175
9Total records in .CO Historical Database with domain registrar as PDR Ltd. d/b/a PublicDomainRegistry.com (Registrar ID: 303)53,106
10Total records in .CO Historical Database with domain registrar as Porkbun LLC (Registrar ID: 1861)49,117
11Total records in .CO Historical Database with domain registrar as Epik LLC (Registrar ID: 617)41,120
12Total records in .CO Historical Database with domain registrar as NameSilo, LLC (Registrar ID: 1479)38,180
13Total records in .CO Historical Database with domain registrar as Name.com, Inc. (Registrar ID: 625)38,045
14Total records in .CO Historical Database with domain registrar as IONOS SE (Registrar ID: 83)36,471
15Total records in .CO Historical Database with domain registrar as eNom, LLC (Registrar ID: 48)35,032
16Total records in .CO Historical Database with domain registrar as Above.com Pty Ltd. (Registrar ID: 940)30,764
17Total records in .CO Historical Database with domain registrar as FastDomain Inc. (Registrar ID: 1154)26,436
18Total records in .CO Historical Database with domain registrar as Wild West Domains, LLC (Registrar ID: 440)24,234
19Total records in .CO Historical Database with domain registrar as 1API GmbH (Registrar ID: 1387)22,546
20Total records in .CO Historical Database with domain registrar as Domain.com, LLC (Registrar ID: 886)17,387
21Total records in .CO Historical Database with domain registrar as Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) (Registrar ID: 1599)16,486
22Total records in .CO Historical Database with domain registrar as CSC Corporate Domains, Inc. (Registrar ID: 299)15,538
23Total records in .CO Historical Database with domain registrar as Sav.com, LLC - 2 (Registrar ID: 3892)15,413
24Total records in .CO Historical Database with domain registrar as Chengdu West Dimension Digital Technology Co., Ltd. (Registrar ID: 1556)13,133
25Total records in .CO Historical Database with domain registrar as Sav.com, LLC - 1 (Registrar ID: 3891)13,057
26Total records in .CO Historical Database with domain registrar as MarkMonitor Inc. (Registrar ID: 292)12,413
27Total records in .CO Historical Database with domain registrar as Domainbox Limited (Registrar ID: 1626)12,269
28Total records in .CO Historical Database with domain registrar as OVH sas (Registrar ID: 433)12,227
29Total records in .CO Historical Database with domain registrar as Hosting Concepts B.V. d/b/a Registrar.eu (Registrar ID: 1647)12,036
30Total records in .CO Historical Database with domain registrar as GMO Internet Group, Inc. d/b/a Onamae.com (Registrar ID: 49)11,734
31Total records in .CO Historical Database with domain registrar as CCI REG S.A. (Registrar ID: 1607)11,672
32Total records in .CO Historical Database with domain registrar as Gandi SAS (Registrar ID: 81)10,927
33Total records in .CO Historical Database with domain registrar as Spaceship, Inc. (Registrar ID: 3862)10,347
34Total records in .CO Historical Database with domain registrar as Dreamscape Networks International Pte Ltd (Registrar ID: 1291)10,221
35Total records in .CO Historical Database with domain registrar as GoDaddy Online Services Cayman Islands Ltd. (Registrar ID: 1659)9,968
36Total records in .CO Historical Database with domain registrar as Register.com, Inc. (Registrar ID: 9)9,904
37Total records in .CO Historical Database with domain registrar as OwnRegistrar, Inc. (Registrar ID: 1250)8,462
38Total records in .CO Historical Database with domain registrar as BigRock Solutions Ltd. (Registrar ID: 1495)7,533
39Total records in .CO Historical Database with domain registrar as Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA (Registrar ID: 106)7,383
40Total records in .CO Historical Database with domain registrar as Cloudflare, Inc. (Registrar ID: 1910)5,788
41Total records in .CO Historical Database with domain registrar as TLD Registrar Solutions Ltd. (Registrar ID: 1564)5,179
42Total records in .CO Historical Database with domain registrar as CSL Computer Service Langenbach GmbH d/b/a joker.com (Registrar ID: 113)4,930
43Total records in .CO Historical Database with domain registrar as Hello Internet Corp. (Registrar ID: 1924)4,927
44Total records in .CO Historical Database with domain registrar as Automattic Inc. (Registrar ID: 1531)4,255
45Total records in .CO Historical Database with domain registrar as Synergy Wholesale Accreditations Pty Ltd (Registrar ID: 1609)4,167
46Total records in .CO Historical Database with domain registrar as INWX GmbH (Registrar ID: 1420)3,336
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 Netregistry Wholesale Pty Ltd (Registrar ID: 13)2,854
49Total records in .CO Historical Database with domain registrar as united-domains AG (Registrar ID: 1408)2,794
50Total records in .CO Historical Database with domain registrar as Nom-iq Ltd. dba COM LAUDE (Registrar ID: 470)2,704
51Total records in .CO Historical Database with domain registrar as NETIM SARL (Registrar ID: 1519)2,599
52Total records in .CO Historical Database with domain registrar as DNC Holdings, Inc. (Registrar ID: 291)2,443
53Total records in .CO Historical Database with domain registrar as OnlineNIC, Inc. (Registrar ID: 82)2,442
54Total records in .CO Historical Database with domain registrar as Instra Corporation Pty Ltd. (Registrar ID: 1376)2,335
55Total records in .CO Historical Database with domain registrar as Xiamen ChinaSource Internet Service Co., Ltd (Registrar ID: 1366)2,330
56Total records in .CO Historical Database with domain registrar as 22net, Inc. (Registrar ID: 1555)2,186
57Total records in .CO Historical Database with domain registrar as Namescout Ltd (Registrar ID: 186)2,055
58Total records in .CO Historical Database with domain registrar as Web Commerce Communications Limited dba WebNic.cc (Registrar ID: 460)1,999
59Total records in .CO Historical Database with domain registrar as GoDaddy Corporate Domains, LLC (Registrar ID: 3786)1,981
60Total records in .CO Historical Database with domain registrar as Realtime Register B.V. (Registrar ID: 839)1,876
61Total records in .CO Historical Database with domain registrar as Xiamen Nawang Technology Co., Ltd (Registrar ID: 1655)1,760
62Total records in .CO Historical Database with domain registrar as 101domain GRS Limited (Registrar ID: 1011)1,692
63Total records in .CO Historical Database with domain registrar as DNSPod, Inc. (Registrar ID: 1697)1,568
64Total records in .CO Historical Database with domain registrar as Cosmotown, Inc. (Registrar ID: 1509)1,550
65Total records in .CO Historical Database with domain registrar as EuroDNS S.A. (Registrar ID: 1052)1,515
66Total records in .CO Historical Database with domain registrar as Cronon GmbH (Registrar ID: 141)1,459
67Total records in .CO Historical Database with domain registrar as Domain Science Kutatási Szolgáltató Korlátolt Felelősségű Társaság (Registrar ID: 3882)1,278
68Total records in .CO Historical Database with domain registrar as Marcaria International LLC (Registrar ID: 1086)1,267
69Total records in .CO Historical Database with domain registrar as Edomains LLC (Registrar ID: 3804)1,155
70Total records in .CO Historical Database with domain registrar as GrepApps Technology Inc. (Registrar ID: 3886)1,144
71Total records in .CO Historical Database with domain registrar as Premium Registrations Sweden AB (Registrar ID: 1386)1,138
72Total records in .CO Historical Database with domain registrar as Zhuimi Inc (Registrar ID: 776)1,134
73Total records in .CO Historical Database with domain registrar as Mesh Digital Limited (Registrar ID: 1390)1,077
74Total records in .CO Historical Database with domain registrar as Soluciones Corporativas IP, SL (Registrar ID: 1383)1,046
75Total records in .CO Historical Database with domain registrar as Rabbitsfoot.com LLC d/b/a Oxygen.nyc (Registrar ID: 3238)958
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 Gabia, Inc. (Registrar ID: 244)803
78Total records in .CO Historical Database with domain registrar as Sea Wasp, LLC (Registrar ID: 411)761
79Total records in .CO Historical Database with domain registrar as MAFF Inc. (Registrar ID: 817)749
80Total records in .CO Historical Database with domain registrar as Virtualia LLC (Registrar ID: 3875)724
81Total records in .CO Historical Database with domain registrar as Whois Corp. (Registrar ID: 100)635
82Total records in .CO Historical Database with domain registrar as SHENZHEN EIMS INFORMATION TECHNOLOGY CO., LTD (Registrar ID: 2485)616
83Total records in .CO Historical Database with domain registrar as Nameshield SAS (Registrar ID: 1251)603
84Total records in .CO Historical Database with domain registrar as Dynadot3 LLC (Registrar ID: 1651)550
85Total records in .CO Historical Database with domain registrar as URL Solutions, Inc. (Registrar ID: 1449)502
86Total records in .CO Historical Database with domain registrar as Dynadot4 LLC (Registrar ID: 1652)501
87Total records in .CO Historical Database with domain registrar as Diamatrix C.C. (Registrar ID: 1645)482
88Total records in .CO Historical Database with domain registrar as West263 International Limited (Registrar ID: 1915)452
89Total 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 2024915,339

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.