.PRO Historical WHOIS Database

WHOIS database all .PRO 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 267 Million), that are currently registered. While the Historical WHOIS Database contains WHOIS history (over 1.83 Billion records) of every domain name (over 577 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: 7 November 2024) of our .PRO Historical WHOIS Database is listed below.

.PRO Historical WHOIS Database Total Purchase
Total Unique Domain Names in .PRO Historical WHOIS Database 1,284,555

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Total WHOIS records in .PRO Historical WHOIS Database 3,940,200
Total WHOIS records with a Registrant Contact 3,930,070
Total WHOIS records with an Email Address (where the registrant_email field is not empty) 3,093,749
Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) 3,201,203
Top 97 Countries in .PRO Historical WHOIS Database Total
1Total records in .PRO Historical Database having registrant country as United States (Country Code: US)1,253,342
2Total records in .PRO Historical Database having registrant country as Iceland (Country Code: IS)856,503
3Total records in .PRO Historical Database having registrant country as Russian Federation (Country Code: RU)471,136
4Total records in .PRO Historical Database having registrant country as Canada (Country Code: CA)212,372
5Total records in .PRO Historical Database having registrant country as Panama (Country Code: PA)164,558
6Total records in .PRO Historical Database having registrant country as China (Country Code: CN)154,219
7Total records in .PRO Historical Database having registrant country as France (Country Code: FR)135,407
8Total records in .PRO Historical Database having registrant country as Germany (Country Code: DE)65,333
9Total records in .PRO Historical Database having registrant country as Ukraine (Country Code: UA)64,018
10Total records in .PRO Historical Database having registrant country as Cyprus (Country Code: CY)47,145
11Total records in .PRO Historical Database having registrant country as United Kingdom (Country Code: GB)46,771
12Total records in .PRO Historical Database having registrant country as Spain (Country Code: ES)38,640
13Total records in .PRO Historical Database having registrant country as Poland (Country Code: PL)34,789
14Total records in .PRO Historical Database having registrant country as Japan (Country Code: JP)28,314
15Total records in .PRO Historical Database having registrant country as Vietnam (Country Code: VN)22,447
16Total records in .PRO Historical Database having registrant country as Netherlands (Country Code: NL)20,567
17Total records in .PRO Historical Database having registrant country as Italy (Country Code: IT)14,675
18Total records in .PRO Historical Database having registrant country as Thailand (Country Code: TH)13,770
19Total records in .PRO Historical Database having registrant country as India (Country Code: IN)13,567
20Total records in .PRO Historical Database having registrant country as Switzerland (Country Code: CH)13,408
21Total records in .PRO Historical Database having registrant country as Hungary (Country Code: HU)13,136
22Total records in .PRO Historical Database having registrant country as Brazil (Country Code: BR)12,677
23Total records in .PRO Historical Database having registrant country as Romania (Country Code: RO)12,547
24Total records in .PRO Historical Database having registrant country as Pakistan (Country Code: PK)12,369
25Total records in .PRO Historical Database having registrant country as Belarus (Country Code: BY)12,228
26Total records in .PRO Historical Database having registrant country as Belgium (Country Code: BE)11,764
27Total records in .PRO Historical Database having registrant country as Turkey (Country Code: TR)9,559
28Total records in .PRO Historical Database having registrant country as Austria (Country Code: AT)8,415
29Total records in .PRO Historical Database having registrant country as Indonesia (Country Code: ID)7,876
30Total records in .PRO Historical Database having registrant country as Bahamas (Country Code: BS)7,713
31Total records in .PRO Historical Database having registrant country as Australia (Country Code: AU)6,690
32Total records in .PRO Historical Database having registrant country as Denmark (Country Code: DK)5,839
33Total records in .PRO Historical Database having registrant country as Czech Republic (Country Code: CZ)5,812
34Total records in .PRO Historical Database having registrant country as Mexico (Country Code: MX)5,196
35Total records in .PRO Historical Database having registrant country as Kazakstan (Country Code: KZ)4,937
36Total records in .PRO Historical Database having registrant country as Bulgaria (Country Code: BG)4,753
37Total records in .PRO Historical Database having registrant country as Korea (Country Code: KR)4,642
38Total records in .PRO Historical Database having registrant country as Estonia (Country Code: EE)4,563
39Total records in .PRO Historical Database having registrant country as Sweden (Country Code: SE)4,053
40Total records in .PRO Historical Database having registrant country as Finland (Country Code: FI)3,742
41Total records in .PRO Historical Database having registrant country as Hong Kong (Country Code: HK)3,715
42Total records in .PRO Historical Database having registrant country as Taiwan (Country Code: TW)3,528
43Total records in .PRO Historical Database having registrant country as Morocco (Country Code: MA)3,350
44Total records in .PRO Historical Database having registrant country as Dominican Republic (Country Code: DO)3,313
45Total records in .PRO Historical Database having registrant country as Israel (Country Code: IL)2,844
46Total records in .PRO Historical Database having registrant country as Moldova, Republic Of (Country Code: MD)2,819
47Total records in .PRO Historical Database having registrant country as United Arab Emirates (Country Code: AE)2,753
48Total records in .PRO Historical Database having registrant country as Philippines (Country Code: PH)2,538
49Total records in .PRO Historical Database having registrant country as Colombia (Country Code: CO)2,303
50Total records in .PRO Historical Database having registrant country as Portugal (Country Code: PT)2,290
51Total records in .PRO Historical Database having registrant country as Norway (Country Code: NO)2,268
52Total records in .PRO Historical Database having registrant country as Peru (Country Code: PE)2,186
53Total records in .PRO Historical Database having registrant country as Singapore (Country Code: SG)2,169
54Total records in .PRO Historical Database having registrant country as Lithuania (Country Code: LT)2,132
55Total records in .PRO Historical Database having registrant country as Slovenia (Country Code: SI)2,118
56Total records in .PRO Historical Database having registrant country as Latvia (Country Code: LV)2,053
57Total records in .PRO Historical Database having registrant country as South Africa (Country Code: ZA)1,939
58Total records in .PRO Historical Database having registrant country as Argentina (Country Code: AR)1,892
59Total records in .PRO Historical Database having registrant country as Chile (Country Code: CL)1,866
60Total records in .PRO Historical Database having registrant country as Kyrgyzstan (Country Code: KG)1,866
61Total records in .PRO Historical Database having registrant country as Greece (Country Code: GR)1,789
62Total records in .PRO Historical Database having registrant country as Tunisia (Country Code: TN)1,763
63Total records in .PRO Historical Database having registrant country as New Zealand (Country Code: NZ)1,688
64Total records in .PRO Historical Database having registrant country as Luxembourg (Country Code: LU)1,611
65Total records in .PRO Historical Database having registrant country as Slovakia (Country Code: SK)1,468
66Total records in .PRO Historical Database having registrant country as Malaysia (Country Code: MY)1,465
67Total records in .PRO Historical Database having registrant country as Seychelles (Country Code: SC)1,451
68Total records in .PRO Historical Database having registrant country as Cote D Ivoire (Country Code: CI)1,433
69Total records in .PRO Historical Database having registrant country as Bangladesh (Country Code: BD)1,395
70Total records in .PRO Historical Database having registrant country as Uzbekistan (Country Code: UZ)1,324
71Total records in .PRO Historical Database having registrant country as Armenia (Country Code: AM)1,298
72Total records in .PRO Historical Database having registrant country as Saudi Arabia (Country Code: SA)1,277
73Total records in .PRO Historical Database having registrant country as Anguilla (Country Code: AI)1,264
74Total records in .PRO Historical Database having registrant country as Nigeria (Country Code: NG)1,137
75Total records in .PRO Historical Database having registrant country as Georgia (Country Code: GE)1,112
76Total records in .PRO Historical Database having registrant country as Cambodia (Country Code: KH)1,108
77Total records in .PRO Historical Database having registrant country as Ireland (Country Code: IE)1,031
78Total records in .PRO Historical Database having registrant country as Algeria (Country Code: DZ)944
79Total records in .PRO Historical Database having registrant country as Egypt (Country Code: EG)915
80Total records in .PRO Historical Database having registrant country as Serbia (Country Code: RS)914
81Total records in .PRO Historical Database having registrant country as Iran (Country Code: IR)848
82Total records in .PRO Historical Database having registrant country as Azerbaijan (Country Code: AZ)800
83Total records in .PRO Historical Database having registrant country as Ecuador (Country Code: EC)753
84Total records in .PRO Historical Database having registrant country as Croatia (Country Code: HR)750
85Total records in .PRO Historical Database having registrant country as Senegal (Country Code: SN)722
86Total records in .PRO Historical Database having registrant country as Malta (Country Code: MT)631
87Total records in .PRO Historical Database having registrant country as Belize (Country Code: BZ)588
88Total records in .PRO Historical Database having registrant country as Costa Rica (Country Code: CR)503
89Total records in .PRO Historical Database having registrant country as Cameroon (Country Code: CM)480
90Total records in .PRO Historical Database having registrant country as Afghanistan (Country Code: AF)477
91Total records in .PRO Historical Database having registrant country as Tajikistan (Country Code: TJ)461
92Total records in .PRO Historical Database having registrant country as Andorra (Country Code: AD)427
93Total records in .PRO Historical Database having registrant country as Venezuela (Country Code: VE)419
94Total records in .PRO Historical Database having registrant country as Guatemala (Country Code: GT)398
95Total records in .PRO Historical Database having registrant country as Montenegro (Country Code: ME)367
96Total records in .PRO Historical Database having registrant country as Albania (Country Code: AL)360
97Total records in .PRO Historical Database having registrant country as Bolivia (Country Code: BO)347
Top 100 Domain Registrars in .PRO Historical WHOIS Database Total
1Total records in .PRO Historical Database with domain registrar as NameCheap, Inc. (Registrar ID: 1068)993,429
2Total records in .PRO Historical Database with domain registrar as GoDaddy.com, LLC (Registrar ID: 146)490,717
3Total records in .PRO Historical Database with domain registrar as Tucows Domains Inc. (Registrar ID: 69)245,462
4Total records in .PRO Historical Database with domain registrar as Regional Network Information Center, JSC dba RU-CENTER (Registrar ID: 463)199,663
5Total records in .PRO Historical Database with domain registrar as Dynadot Inc (Registrar ID: 472)197,827
6Total records in .PRO Historical Database with domain registrar as Registrar of Domain Names REG.RU LLC (Registrar ID: 1606)197,126
7Total records in .PRO Historical Database with domain registrar as Name.com, Inc. (Registrar ID: 625)116,987
8Total records in .PRO Historical Database with domain registrar as OVH sas (Registrar ID: 433)104,042
9Total records in .PRO Historical Database with domain registrar as Porkbun LLC (Registrar ID: 1861)101,675
10Total records in .PRO Historical Database with domain registrar as PDR Ltd. d/b/a PublicDomainRegistry.com (Registrar ID: 303)96,195
11Total records in .PRO Historical Database with domain registrar as HOSTINGER operations, UAB (Registrar ID: 1636)91,072
12Total records in .PRO Historical Database with domain registrar as NameSilo, LLC (Registrar ID: 1479)69,578
13Total records in .PRO Historical Database with domain registrar as Sav.com, LLC (Registrar ID: 609)63,527
14Total records in .PRO Historical Database with domain registrar as Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) (Registrar ID: 1599)54,018
15Total records in .PRO Historical Database with domain registrar as Gandi SAS (Registrar ID: 81)48,341
16Total records in .PRO Historical Database with domain registrar as Squarespace Domains II LLC (Registrar ID: 895)47,987
17Total records in .PRO Historical Database with domain registrar as URL Solutions, Inc. (Registrar ID: 1449)39,982
18Total records in .PRO Historical Database with domain registrar as IONOS SE (Registrar ID: 83)39,265
19Total records in .PRO Historical Database with domain registrar as Key-Systems GmbH (Registrar ID: 269)38,458
20Total records in .PRO Historical Database with domain registrar as Danesco Trading Ltd. (Registrar ID: 1418)38,383
21Total records in .PRO Historical Database with domain registrar as GMO Internet Group, Inc. d/b/a Onamae.com (Registrar ID: 49)37,171
22Total records in .PRO Historical Database with domain registrar as Spaceship, Inc. (Registrar ID: 3862)34,018
23Total records in .PRO Historical Database with domain registrar as CommuniGal Communication Ltd. (Registrar ID: 418)27,203
24Total records in .PRO Historical Database with domain registrar as Network Solutions, LLC (Registrar ID: 2)24,639
25Total records in .PRO Historical Database with domain registrar as Hosting Concepts B.V. d/b/a Registrar.eu (Registrar ID: 1647)22,428
26Total records in .PRO Historical Database with domain registrar as Soluciones Corporativas IP, SL (Registrar ID: 1383)18,246
27Total records in .PRO Historical Database with domain registrar as Hosting Ukraine LLC (Registrar ID: 2374)18,070
28Total records in .PRO Historical Database with domain registrar as united-domains GmbH (Registrar ID: 1408)17,790
29Total records in .PRO Historical Database with domain registrar as Epik LLC (Registrar ID: 617)16,379
30Total records in .PRO Historical Database with domain registrar as Cloudflare, Inc. (Registrar ID: 1910)15,528
31Total records in .PRO Historical Database with domain registrar as NETIM SAS (Registrar ID: 1519)15,261
32Total records in .PRO Historical Database with domain registrar as 1API GmbH (Registrar ID: 1387)14,460
33Total records in .PRO Historical Database with domain registrar as EnCirca, Inc. (Registrar ID: 455)13,285
34Total records in .PRO Historical Database with domain registrar as 101domain GRS Limited (Registrar ID: 1011)12,992
35Total records in .PRO Historical Database with domain registrar as West263 International Limited (Registrar ID: 1915)11,951
36Total records in .PRO Historical Database with domain registrar as Domain Science Kutatási Szolgáltató Korlátolt Felelősségű Társaság (Registrar ID: 3882)11,750
37Total records in .PRO Historical Database with domain registrar as eNom, LLC (Registrar ID: 48)11,538
38Total records in .PRO Historical Database with domain registrar as DomainPeople, Inc. (Registrar ID: 65)11,401
39Total records in .PRO Historical Database with domain registrar as DNSPod, Inc. (Registrar ID: 1697)11,218
40Total records in .PRO Historical Database with domain registrar as Chengdu West Dimension Digital Technology Co., Ltd. (Registrar ID: 1556)10,895
41Total records in .PRO Historical Database with domain registrar as Mesh Digital Limited (Registrar ID: 1390)9,876
42Total records in .PRO Historical Database with domain registrar as Domain International Services Limited (Registrar ID: 3863)9,796
43Total records in .PRO Historical Database with domain registrar as Stichting Registrar of Last Resort Foundation (Registrar ID: 2482)9,471
44Total records in .PRO Historical Database with domain registrar as Internet Domain Service BS Corp (Registrar ID: 2487)8,861
45Total records in .PRO Historical Database with domain registrar as CSL Computer Service Langenbach GmbH d/b/a joker.com (Registrar ID: 113)8,762
46Total records in .PRO Historical Database with domain registrar as Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA (Registrar ID: 106)8,051
47Total records in .PRO Historical Database with domain registrar as Ligne Web Services SARL dba LWS (Registrar ID: 1630)7,832
48Total records in .PRO Historical Database with domain registrar as Xiamen ChinaSource Internet Service Co., Ltd (Registrar ID: 1366)6,973
49Total records in .PRO Historical Database with domain registrar as Register SPA (Registrar ID: 168)6,656
50Total records in .PRO Historical Database with domain registrar as OnlineNIC, Inc. (Registrar ID: 82)6,631
51Total records in .PRO Historical Database with domain registrar as Gname.com Pte. Ltd. (Registrar ID: 1923)6,542
52Total records in .PRO Historical Database with domain registrar as Gransy, s.r.o. (Registrar ID: 1505)6,100
53Total records in .PRO Historical Database with domain registrar as Reliable Software (Registrar ID: 3246)5,854
54Total records in .PRO Historical Database with domain registrar as Wild West Domains, LLC (Registrar ID: 440)5,537
55Total records in .PRO Historical Database with domain registrar as One.com A/S (Registrar ID: 1462)5,478
56Total records in .PRO Historical Database with domain registrar as Realtime Register B.V. (Registrar ID: 839)5,301
57Total records in .PRO Historical Database with domain registrar as InterNetX GmbH (Registrar ID: 151)4,864
58Total records in .PRO Historical Database with domain registrar as EuroDNS S.A. (Registrar ID: 1052)4,853
59Total records in .PRO Historical Database with domain registrar as GoDaddy Online Services Cayman Islands Ltd. (Registrar ID: 1659)4,763
60Total records in .PRO Historical Database with domain registrar as NordNet SA (Registrar ID: 68)4,245
61Total records in .PRO Historical Database with domain registrar as 10dencehispahard, S.L. (Registrar ID: 1403)4,028
62Total records in .PRO Historical Database with domain registrar as Nuxit (Registrar ID: 820)3,447
63Total records in .PRO Historical Database with domain registrar as Regtime Ltd. (Registrar ID: 1362)3,410
64Total records in .PRO Historical Database with domain registrar as Alpnames Limited (Registrar ID: 1857)3,295
65Total records in .PRO Historical Database with domain registrar as CSC Corporate Domains, Inc. (Registrar ID: 299)3,071
66Total records in .PRO Historical Database with domain registrar as Edomains LLC (Registrar ID: 3804)2,929
67Total records in .PRO Historical Database with domain registrar as EPAG Domainservices GmbH (Registrar ID: 85)2,859
68Total records in .PRO Historical Database with domain registrar as Xin Net Technology Corporation (Registrar ID: 120)2,729
69Total records in .PRO Historical Database with domain registrar as Scaleway SAS (Registrar ID: 74)2,639
70Total records in .PRO Historical Database with domain registrar as MAT BAO CORPORATION (Registrar ID: 1586)2,616
71Total records in .PRO Historical Database with domain registrar as INWX GmbH (Registrar ID: 1420)2,568
72Total records in .PRO Historical Database with domain registrar as Atak Domain Bilgi Teknolojileri A.Ş. (Registrar ID: 1601)2,534
73Total records in .PRO Historical Database with domain registrar as MarkMonitor Inc. (Registrar ID: 292)2,323
74Total records in .PRO Historical Database with domain registrar as Nhan Hoa Software Company Ltd. (Registrar ID: 1710)2,257
75Total records in .PRO Historical Database with domain registrar as Instra Corporation Pty Ltd. (Registrar ID: 1376)2,141
76Total records in .PRO Historical Database with domain registrar as Nameshield SAS (Registrar ID: 1251)2,138
77Total records in .PRO Historical Database with domain registrar as P.A. Viet Nam Company Limited (Registrar ID: 1649)1,870
78Total records in .PRO Historical Database with domain registrar as Shanghai Meicheng Technology Information Development Co., Ltd. (Registrar ID: 1621)1,807
79Total records in .PRO Historical Database with domain registrar as Whois Corp. (Registrar ID: 100)1,775
80Total records in .PRO Historical Database with domain registrar as Amazon Registrar, Inc. (Registrar ID: 468)1,767
81Total records in .PRO Historical Database with domain registrar as Marcaria International LLC (Registrar ID: 1086)1,670
82Total records in .PRO Historical Database with domain registrar as Namebay SAM (Registrar ID: 88)1,633
83Total records in .PRO Historical Database with domain registrar as Dinahosting s.l. (Registrar ID: 1262)1,610
84Total records in .PRO Historical Database with domain registrar as Gabia, Inc. (Registrar ID: 244)1,563
85Total records in .PRO Historical Database with domain registrar as Ledl.net GmbH (Registrar ID: 809)1,561
86Total records in .PRO Historical Database with domain registrar as Dominet (HK) Limited (Registrar ID: 3775)1,412
87Total records in .PRO Historical Database with domain registrar as Name SRS AB (Registrar ID: 638)1,380
88Total records in .PRO Historical Database with domain registrar as FBS Inc. (Registrar ID: 1110)1,369
89Total records in .PRO Historical Database with domain registrar as Dreamscape Networks International Pte Ltd (Registrar ID: 1291)1,330
90Total records in .PRO Historical Database with domain registrar as Virtualia LLC (Registrar ID: 3875)1,302
91Total records in .PRO Historical Database with domain registrar as Domeneshop AS dba domainnameshop.com (Registrar ID: 1001)1,251
92Total records in .PRO Historical Database with domain registrar as pair Networks, Inc. d/b/a pair Domains (Registrar ID: 99)1,208
93Total records in .PRO Historical Database with domain registrar as Infomaniak Network SA (Registrar ID: 3240)1,162
94Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 32 (Registrar ID: 3922)1,138
95Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 33 (Registrar ID: 3923)1,113
96Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 39 (Registrar ID: 3929)1,109
97Total records in .PRO Historical Database with domain registrar as Key-Systems, LLC (Registrar ID: 1345)1,108
98Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 45 (Registrar ID: 3935)1,108
99Total records in .PRO Historical Database with domain registrar as PlanetHoster Inc. (Registrar ID: 2476)1,062
100Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 37 (Registrar ID: 3927)1,058
Query Year WHOIS Records
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 2012440
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 201415,549
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 201546,967
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 201661,612
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 201773,313
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 2018101,578
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 2019195,789
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 2020371,620
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 2021115,464
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 2022233,674
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 20231,126,528
Total WHOIS records in .PRO Historical WHOIS Database that were fetched in the year 20241,597,666

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