.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 265 Million), that are currently registered. While the Historical WHOIS Database contains WHOIS history (over 1.53 Billion records) of every domain name (over 553 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: 29 May 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 1,075,898

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Total WHOIS records in .PRO Historical WHOIS Database 3,027,791
Total WHOIS records with a Registrant Contact 3,027,787
Total WHOIS records with an Email Address (where the registrant_email field is not empty) 2,191,466
Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) 2,298,920
Top 98 Countries in .PRO Historical WHOIS Database Total
1Total records in .PRO Historical Database having registrant country as United States (Country Code: US)946,608
2Total records in .PRO Historical Database having registrant country as Iceland (Country Code: IS)527,453
3Total records in .PRO Historical Database having registrant country as Russian Federation (Country Code: RU)392,963
4Total records in .PRO Historical Database having registrant country as Canada (Country Code: CA)206,791
5Total records in .PRO Historical Database having registrant country as Panama (Country Code: PA)154,503
6Total records in .PRO Historical Database having registrant country as China (Country Code: CN)122,252
7Total records in .PRO Historical Database having registrant country as France (Country Code: FR)120,022
8Total records in .PRO Historical Database having registrant country as Ukraine (Country Code: UA)54,469
9Total records in .PRO Historical Database having registrant country as Germany (Country Code: DE)53,977
10Total records in .PRO Historical Database having registrant country as United Kingdom (Country Code: GB)39,978
11Total records in .PRO Historical Database having registrant country as Cyprus (Country Code: CY)35,851
12Total records in .PRO Historical Database having registrant country as Spain (Country Code: ES)33,245
13Total records in .PRO Historical Database having registrant country as Poland (Country Code: PL)30,422
14Total records in .PRO Historical Database having registrant country as Japan (Country Code: JP)24,865
15Total records in .PRO Historical Database having registrant country as Vietnam (Country Code: VN)18,166
16Total records in .PRO Historical Database having registrant country as Netherlands (Country Code: NL)17,738
17Total records in .PRO Historical Database having registrant country as Italy (Country Code: IT)12,381
18Total records in .PRO Historical Database having registrant country as Romania (Country Code: RO)12,087
19Total records in .PRO Historical Database having registrant country as India (Country Code: IN)11,279
20Total records in .PRO Historical Database having registrant country as Switzerland (Country Code: CH)11,114
21Total records in .PRO Historical Database having registrant country as Belarus (Country Code: BY)10,353
22Total records in .PRO Historical Database having registrant country as Belgium (Country Code: BE)10,148
23Total records in .PRO Historical Database having registrant country as Thailand (Country Code: TH)9,948
24Total records in .PRO Historical Database having registrant country as Brazil (Country Code: BR)8,362
25Total records in .PRO Historical Database having registrant country as Turkey (Country Code: TR)8,048
26Total records in .PRO Historical Database having registrant country as Hungary (Country Code: HU)7,985
27Total records in .PRO Historical Database having registrant country as Austria (Country Code: AT)7,097
28Total records in .PRO Historical Database having registrant country as Bahamas (Country Code: BS)6,984
29Total records in .PRO Historical Database having registrant country as Indonesia (Country Code: ID)6,055
30Total records in .PRO Historical Database having registrant country as Australia (Country Code: AU)5,775
31Total records in .PRO Historical Database having registrant country as Czech Republic (Country Code: CZ)5,011
32Total records in .PRO Historical Database having registrant country as Denmark (Country Code: DK)4,921
33Total records in .PRO Historical Database having registrant country as Mexico (Country Code: MX)4,280
34Total records in .PRO Historical Database having registrant country as Estonia (Country Code: EE)4,080
35Total records in .PRO Historical Database having registrant country as Korea (Country Code: KR)3,960
36Total records in .PRO Historical Database having registrant country as Kazakstan (Country Code: KZ)3,886
37Total records in .PRO Historical Database having registrant country as Bulgaria (Country Code: BG)3,639
38Total records in .PRO Historical Database having registrant country as Finland (Country Code: FI)3,265
39Total records in .PRO Historical Database having registrant country as Dominican Republic (Country Code: DO)3,254
40Total records in .PRO Historical Database having registrant country as Sweden (Country Code: SE)3,217
41Total records in .PRO Historical Database having registrant country as Taiwan (Country Code: TW)3,086
42Total records in .PRO Historical Database having registrant country as Hong Kong (Country Code: HK)2,977
43Total records in .PRO Historical Database having registrant country as Morocco (Country Code: MA)2,811
44Total records in .PRO Historical Database having registrant country as Israel (Country Code: IL)2,511
45Total records in .PRO Historical Database having registrant country as Moldova, Republic Of (Country Code: MD)2,275
46Total records in .PRO Historical Database having registrant country as United Arab Emirates (Country Code: AE)2,203
47Total records in .PRO Historical Database having registrant country as Peru (Country Code: PE)1,901
48Total records in .PRO Historical Database having registrant country as Norway (Country Code: NO)1,883
49Total records in .PRO Historical Database having registrant country as Slovenia (Country Code: SI)1,828
50Total records in .PRO Historical Database having registrant country as Lithuania (Country Code: LT)1,817
51Total records in .PRO Historical Database having registrant country as Colombia (Country Code: CO)1,767
52Total records in .PRO Historical Database having registrant country as Portugal (Country Code: PT)1,752
53Total records in .PRO Historical Database having registrant country as South Africa (Country Code: ZA)1,706
54Total records in .PRO Historical Database having registrant country as Philippines (Country Code: PH)1,679
55Total records in .PRO Historical Database having registrant country as Latvia (Country Code: LV)1,665
56Total records in .PRO Historical Database having registrant country as Tunisia (Country Code: TN)1,595
57Total records in .PRO Historical Database having registrant country as Greece (Country Code: GR)1,594
58Total records in .PRO Historical Database having registrant country as Argentina (Country Code: AR)1,544
59Total records in .PRO Historical Database having registrant country as Singapore (Country Code: SG)1,492
60Total records in .PRO Historical Database having registrant country as Chile (Country Code: CL)1,475
61Total records in .PRO Historical Database having registrant country as New Zealand (Country Code: NZ)1,469
62Total records in .PRO Historical Database having registrant country as Luxembourg (Country Code: LU)1,398
63Total records in .PRO Historical Database having registrant country as Slovakia (Country Code: SK)1,267
64Total records in .PRO Historical Database having registrant country as Anguilla (Country Code: AI)1,257
65Total records in .PRO Historical Database having registrant country as Kyrgyzstan (Country Code: KG)1,256
66Total records in .PRO Historical Database having registrant country as Malaysia (Country Code: MY)1,219
67Total records in .PRO Historical Database having registrant country as Pakistan (Country Code: PK)1,218
68Total records in .PRO Historical Database having registrant country as Cote D Ivoire (Country Code: CI)1,187
69Total records in .PRO Historical Database having registrant country as Seychelles (Country Code: SC)1,146
70Total records in .PRO Historical Database having registrant country as Uzbekistan (Country Code: UZ)1,115
71Total records in .PRO Historical Database having registrant country as Bangladesh (Country Code: BD)1,112
72Total records in .PRO Historical Database having registrant country as Armenia (Country Code: AM)1,063
73Total records in .PRO Historical Database having registrant country as Saudi Arabia (Country Code: SA)965
74Total records in .PRO Historical Database having registrant country as Georgia (Country Code: GE)914
75Total records in .PRO Historical Database having registrant country as Ireland (Country Code: IE)897
76Total records in .PRO Historical Database having registrant country as Iran (Country Code: IR)845
77Total records in .PRO Historical Database having registrant country as Nigeria (Country Code: NG)828
78Total records in .PRO Historical Database having registrant country as Algeria (Country Code: DZ)755
79Total records in .PRO Historical Database having registrant country as Serbia (Country Code: RS)744
80Total records in .PRO Historical Database having registrant country as Egypt (Country Code: EG)720
81Total records in .PRO Historical Database having registrant country as Cambodia (Country Code: KH)675
82Total records in .PRO Historical Database having registrant country as Azerbaijan (Country Code: AZ)670
83Total records in .PRO Historical Database having registrant country as Croatia (Country Code: HR)658
84Total records in .PRO Historical Database having registrant country as Senegal (Country Code: SN)627
85Total records in .PRO Historical Database having registrant country as Ecuador (Country Code: EC)613
86Total records in .PRO Historical Database having registrant country as Belize (Country Code: BZ)532
87Total records in .PRO Historical Database having registrant country as Malta (Country Code: MT)530
88Total records in .PRO Historical Database having registrant country as Afghanistan (Country Code: AF)437
89Total records in .PRO Historical Database having registrant country as Costa Rica (Country Code: CR)413
90Total records in .PRO Historical Database having registrant country as Cameroon (Country Code: CM)379
91Total records in .PRO Historical Database having registrant country as Venezuela (Country Code: VE)373
92Total records in .PRO Historical Database having registrant country as Tajikistan (Country Code: TJ)367
93Total records in .PRO Historical Database having registrant country as Andorra (Country Code: AD)339
94Total records in .PRO Historical Database having registrant country as Guatemala (Country Code: GT)319
95Total records in .PRO Historical Database having registrant country as Lebanon (Country Code: LB)306
96Total records in .PRO Historical Database having registrant country as Uruguay (Country Code: UY)286
97Total records in .PRO Historical Database having registrant country as Albania (Country Code: AL)277
98Total records in .PRO Historical Database having registrant country as American Samoa (Country Code: AS)271
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)668,277
2Total records in .PRO Historical Database with domain registrar as GoDaddy.com, LLC (Registrar ID: 146)380,394
3Total records in .PRO Historical Database with domain registrar as Tucows Domains Inc. (Registrar ID: 69)239,823
4Total records in .PRO Historical Database with domain registrar as Regional Network Information Center, JSC dba RU-CENTER (Registrar ID: 463)173,215
5Total records in .PRO Historical Database with domain registrar as Dynadot Inc (Registrar ID: 472)157,592
6Total records in .PRO Historical Database with domain registrar as Registrar of Domain Names REG.RU LLC (Registrar ID: 1606)146,213
7Total records in .PRO Historical Database with domain registrar as OVH sas (Registrar ID: 433)94,016
8Total records in .PRO Historical Database with domain registrar as Name.com, Inc. (Registrar ID: 625)84,567
9Total records in .PRO Historical Database with domain registrar as PDR Ltd. d/b/a PublicDomainRegistry.com (Registrar ID: 303)79,376
10Total records in .PRO Historical Database with domain registrar as Porkbun LLC (Registrar ID: 1861)76,212
11Total records in .PRO Historical Database with domain registrar as NameSilo, LLC (Registrar ID: 1479)51,775
12Total records in .PRO Historical Database with domain registrar as HOSTINGER operations, UAB (Registrar ID: 1636)50,173
13Total records in .PRO Historical Database with domain registrar as Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) (Registrar ID: 1599)48,381
14Total records in .PRO Historical Database with domain registrar as Sav.com, LLC (Registrar ID: 609)43,570
15Total records in .PRO Historical Database with domain registrar as Gandi SAS (Registrar ID: 81)42,637
16Total records in .PRO Historical Database with domain registrar as Squarespace Domains II LLC (Registrar ID: 895)37,444
17Total records in .PRO Historical Database with domain registrar as Danesco Trading Ltd. (Registrar ID: 1418)35,818
18Total records in .PRO Historical Database with domain registrar as IONOS SE (Registrar ID: 83)33,941
19Total records in .PRO Historical Database with domain registrar as Key-Systems GmbH (Registrar ID: 269)33,757
20Total records in .PRO Historical Database with domain registrar as GMO Internet Group, Inc. d/b/a Onamae.com (Registrar ID: 49)32,149
21Total records in .PRO Historical Database with domain registrar as URL Solutions, Inc. (Registrar ID: 1449)28,127
22Total records in .PRO Historical Database with domain registrar as Network Solutions, LLC (Registrar ID: 2)22,021
23Total records in .PRO Historical Database with domain registrar as Hosting Concepts B.V. d/b/a Registrar.eu (Registrar ID: 1647)18,054
24Total records in .PRO Historical Database with domain registrar as Hosting Ukraine LLC (Registrar ID: 2374)16,854
25Total records in .PRO Historical Database with domain registrar as CommuniGal Communication Ltd. (Registrar ID: 418)16,586
26Total records in .PRO Historical Database with domain registrar as Soluciones Corporativas IP, SL (Registrar ID: 1383)15,875
27Total records in .PRO Historical Database with domain registrar as Spaceship, Inc. (Registrar ID: 3862)14,056
28Total records in .PRO Historical Database with domain registrar as united-domains AG (Registrar ID: 1408)13,139
29Total records in .PRO Historical Database with domain registrar as EnCirca, Inc. (Registrar ID: 455)12,666
30Total records in .PRO Historical Database with domain registrar as Epik LLC (Registrar ID: 617)12,656
31Total records in .PRO Historical Database with domain registrar as Cloudflare, Inc. (Registrar ID: 1910)12,254
32Total records in .PRO Historical Database with domain registrar as 1API GmbH (Registrar ID: 1387)12,126
33Total records in .PRO Historical Database with domain registrar as West263 International Limited (Registrar ID: 1915)11,951
34Total records in .PRO Historical Database with domain registrar as 101domain GRS Limited (Registrar ID: 1011)11,676
35Total records in .PRO Historical Database with domain registrar as NETIM SARL (Registrar ID: 1519)11,382
36Total records in .PRO Historical Database with domain registrar as DomainPeople, Inc. (Registrar ID: 65)10,736
37Total records in .PRO Historical Database with domain registrar as eNom, LLC (Registrar ID: 48)10,092
38Total records in .PRO Historical Database with domain registrar as DNSPod, Inc. (Registrar ID: 1697)9,788
39Total records in .PRO Historical Database with domain registrar as Chengdu West Dimension Digital Technology Co., Ltd. (Registrar ID: 1556)8,844
40Total records in .PRO Historical Database with domain registrar as Internet Domain Service BS Corp (Registrar ID: 2487)8,053
41Total records in .PRO Historical Database with domain registrar as Mesh Digital Limited (Registrar ID: 1390)7,971
42Total records in .PRO Historical Database with domain registrar as Stichting Registrar of Last Resort Foundation (Registrar ID: 2482)7,039
43Total records in .PRO Historical Database with domain registrar as CSL Computer Service Langenbach GmbH d/b/a joker.com (Registrar ID: 113)6,804
44Total records in .PRO Historical Database with domain registrar as Domain Science Kutatási Szolgáltató Korlátolt Felelősségű Társaság (Registrar ID: 3882)6,747
45Total records in .PRO Historical Database with domain registrar as Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA (Registrar ID: 106)6,564
46Total records in .PRO Historical Database with domain registrar as Ligne Web Services SARL dba LWS (Registrar ID: 1630)6,543
47Total records in .PRO Historical Database with domain registrar as Xiamen ChinaSource Internet Service Co., Ltd (Registrar ID: 1366)6,464
48Total records in .PRO Historical Database with domain registrar as OnlineNIC, Inc. (Registrar ID: 82)5,869
49Total records in .PRO Historical Database with domain registrar as Gransy, s.r.o. (Registrar ID: 1505)5,161
50Total records in .PRO Historical Database with domain registrar as Reliable Software (Registrar ID: 3246)4,873
51Total records in .PRO Historical Database with domain registrar as Realtime Register B.V. (Registrar ID: 839)4,694
52Total records in .PRO Historical Database with domain registrar as GoDaddy Online Services Cayman Islands Ltd. (Registrar ID: 1659)4,459
53Total records in .PRO Historical Database with domain registrar as Wild West Domains, LLC (Registrar ID: 440)4,314
54Total records in .PRO Historical Database with domain registrar as PSI-USA, Inc. dba Domain Robot (Registrar ID: 151)4,176
55Total records in .PRO Historical Database with domain registrar as Register SPA (Registrar ID: 168)4,122
56Total records in .PRO Historical Database with domain registrar as EuroDNS S.A. (Registrar ID: 1052)4,025
57Total records in .PRO Historical Database with domain registrar as One.com A/S (Registrar ID: 1462)3,720
58Total records in .PRO Historical Database with domain registrar as 10dencehispahard, S.L. (Registrar ID: 1403)3,548
59Total records in .PRO Historical Database with domain registrar as NordNet SA (Registrar ID: 68)3,489
60Total records in .PRO Historical Database with domain registrar as Nuxit (Registrar ID: 820)3,370
61Total records in .PRO Historical Database with domain registrar as Alpnames Limited (Registrar ID: 1857)3,295
62Total records in .PRO Historical Database with domain registrar as Regtime Ltd. (Registrar ID: 1362)2,941
63Total records in .PRO Historical Database with domain registrar as EPAG Domainservices GmbH (Registrar ID: 85)2,859
64Total records in .PRO Historical Database with domain registrar as CSC Corporate Domains, Inc. (Registrar ID: 299)2,627
65Total records in .PRO Historical Database with domain registrar as Edomains LLC (Registrar ID: 3804)2,544
66Total records in .PRO Historical Database with domain registrar as Xin Net Technology Corporation (Registrar ID: 120)2,393
67Total records in .PRO Historical Database with domain registrar as Scaleway SAS (Registrar ID: 74)2,308
68Total records in .PRO Historical Database with domain registrar as MAT BAO CORPORATION (Registrar ID: 1586)2,188
69Total records in .PRO Historical Database with domain registrar as Gname.com Pte. Ltd. (Registrar ID: 1923)2,132
70Total records in .PRO Historical Database with domain registrar as MarkMonitor Inc. (Registrar ID: 292)2,009
71Total records in .PRO Historical Database with domain registrar as Instra Corporation Pty Ltd. (Registrar ID: 1376)1,956
72Total records in .PRO Historical Database with domain registrar as Nhan Hoa Software Company Ltd. (Registrar ID: 1710)1,831
73Total records in .PRO Historical Database with domain registrar as INWX GmbH (Registrar ID: 1420)1,777
74Total records in .PRO Historical Database with domain registrar as Shanghai Meicheng Technology Information Development Co., Ltd. (Registrar ID: 1621)1,725
75Total records in .PRO Historical Database with domain registrar as Nameshield SAS (Registrar ID: 1251)1,670
76Total records in .PRO Historical Database with domain registrar as Whois Corp. (Registrar ID: 100)1,657
77Total records in .PRO Historical Database with domain registrar as P.A. Viet Nam Company Limited (Registrar ID: 1649)1,502
78Total records in .PRO Historical Database with domain registrar as Namebay SAM (Registrar ID: 88)1,456
79Total records in .PRO Historical Database with domain registrar as Dinahosting s.l. (Registrar ID: 1262)1,438
80Total records in .PRO Historical Database with domain registrar as Atak Domain Bilgi Teknolojileri A.Ş. (Registrar ID: 1601)1,404
81Total records in .PRO Historical Database with domain registrar as Ledl.net GmbH (Registrar ID: 809)1,381
82Total records in .PRO Historical Database with domain registrar as FBS Inc. (Registrar ID: 1110)1,371
83Total records in .PRO Historical Database with domain registrar as Marcaria International LLC (Registrar ID: 1086)1,369
84Total records in .PRO Historical Database with domain registrar as ALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED (Registrar ID: 3775)1,236
85Total records in .PRO Historical Database with domain registrar as Gabia, Inc. (Registrar ID: 244)1,202
86Total records in .PRO Historical Database with domain registrar as Dreamscape Networks International Pte Ltd (Registrar ID: 1291)1,171
87Total records in .PRO Historical Database with domain registrar as Key-Systems, LLC (Registrar ID: 1345)1,108
88Total records in .PRO Historical Database with domain registrar as Name SRS AB (Registrar ID: 638)1,096
89Total records in .PRO Historical Database with domain registrar as Amazon Registrar, Inc. (Registrar ID: 468)1,067
90Total records in .PRO Historical Database with domain registrar as pair Networks, Inc. d/b/a pair Domains (Registrar ID: 99)1,060
91Total records in .PRO Historical Database with domain registrar as Virtualia LLC (Registrar ID: 3875)1,017
92Total records in .PRO Historical Database with domain registrar as PlanetHoster Inc. (Registrar ID: 2476)970
93Total records in .PRO Historical Database with domain registrar as Domeneshop AS dba domainnameshop.com (Registrar ID: 1001)896
94Total records in .PRO Historical Database with domain registrar as Metaregistrar BV (Registrar ID: 2288)853
95Total records in .PRO Historical Database with domain registrar as Register.com, Inc. (Registrar ID: 9)835
96Total records in .PRO Historical Database with domain registrar as Zhengzhou Century Connect Electronic Technology Development Co., Ltd (Registrar ID: 2805)805
97Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 39 (Registrar ID: 3929)771
98Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 32 (Registrar ID: 3922)765
99Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 25 (Registrar ID: 3915)739
100Total records in .PRO Historical Database with domain registrar as Sav.com, LLC - 33 (Registrar ID: 3923)733
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 2024685,257

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