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Websites using DMARC

Hosting & Infrastructure Email Hosting Visit website

DMARC is an email authentication protocol that enhances domain protection against fraudulent emails by linking sender identity to published policies and providing failure reports.

Up to 1M sites per list ยท Segment by country & TLD to cover the full footprint ยท Unlimited report rebuilds for 1 month

Live websites detected
41,409,344
Countries with usage
249
Top market: United States
๐Ÿ‡บ๐Ÿ‡ธ 39.8%

DMARC global heatmap

darker = more sites

DMARC usage by country

by sites detected
  1. 01 ๐Ÿ‡บ๐Ÿ‡ธ United States 16,305,083 39.8%
  2. 02 ๐Ÿ‡ฉ๐Ÿ‡ช Germany 6,797,410 16.6%
  3. 03 ๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands 1,808,873 4.4%
  4. 04 ๐Ÿ‡ซ๐Ÿ‡ท France 1,578,704 3.9%
  5. 05 ๐Ÿ‡จ๐Ÿ‡ฆ Canada 1,464,667 3.6%
  6. 06 ๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom 1,444,408 3.5%
  7. 07 ๐Ÿ‡ฏ๐Ÿ‡ต Japan 1,393,188 3.4%
  8. 08 ๐Ÿ‡ฎ๐Ÿ‡น Italy 960,785 2.3%
  9. 09 ๐Ÿ‡ง๐Ÿ‡ท Brazil 775,212 1.9%
  10. 10 ๐Ÿ‡ต๐Ÿ‡ฑ Poland 703,989 1.7%

And 239 more countries in the full dataset.

Need every DMARC site in one market? Unlock DMARC once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.

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DMARC usage by country group

by sites detected
  1. 01 English-Speaking Countries 21,088,830 51.5%
  2. 02 North America 17,771,348 43.4%
  3. 03 Europe 17,414,041 42.6%
  4. 04 Western Europe 15,472,678 37.8%
  5. 05 European Union (EU) 14,644,529 35.8%
  6. 06 DACH 7,655,872 18.7%
  7. 07 Asia-Pacific (APAC) 3,669,088 9%
  8. 08 French-Speaking Countries 2,512,376 6.1%
  9. 09 BRICS 2,246,809 5.5%
  10. 10 Benelux 2,090,048 5.1%

Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 40,921,743 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.

Top websites using DMARC

by popularity
# Website Popularity Country TLD
01 google.com 1 ๐Ÿ‡บ๐Ÿ‡ธ United States com
02 gtld-servers.net 2 ๐Ÿ‡บ๐Ÿ‡ณ - net
03 microsoft.com 3 ๐Ÿ‡บ๐Ÿ‡ธ United States com
04 facebook.com 4 ๐Ÿ‡บ๐Ÿ‡ธ United States com
05 googleapis.com 6 ๐Ÿ‡บ๐Ÿ‡ธ United States com
06 youtube.com 9 ๐Ÿ‡บ๐Ÿ‡ธ United States com
07 amazonaws.com 10 ๐Ÿ‡บ๐Ÿ‡ธ United States com
08 dzen.ru 11 ๐Ÿ‡ท๐Ÿ‡บ Russia ru
09 instagram.com 12 ๐Ÿ‡บ๐Ÿ‡ธ United States com
10 gstatic.com 13 ๐Ÿ‡บ๐Ÿ‡ธ United States com
11 office.com 15 ๐Ÿ‡ฎ๐Ÿ‡ณ India com
12 twitter.com 16 ๐Ÿ‡บ๐Ÿ‡ธ United States com
13 live.com 17 ๐Ÿ‡บ๐Ÿ‡ธ United States com
14 googlevideo.com 18 ๐Ÿ‡ซ๐Ÿ‡ท France com
15 linkedin.com 19 ๐Ÿ‡บ๐Ÿ‡ธ United States com
16 fbcdn.net 20 ๐Ÿ‡ช๐Ÿ‡ธ Spain net
17 googletagmanager.com 21 ๐Ÿ‡บ๐Ÿ‡ณ American Samoa com
18 amazon.com 24 ๐Ÿ‡บ๐Ÿ‡ธ United States com
19 microsoftonline.com 25 ๐Ÿ‡บ๐Ÿ‡ธ United States com
20 azure.com 27 ๐Ÿ‡บ๐Ÿ‡ธ United States com

This is 20 of 41,409,344 websites. Download up to 1M sites per list as CSV, enriched with firmographics, and segment by country or TLD to cover the full footprint.

Download the full list

Companies using DMARC

sample, enriched
Company Website Employees Industry Country Founded
FactsHCM factshcm.com - - ๐Ÿ‡บ๐Ÿ‡ณ - 2002
Max Law Firm International, maxlawint.com 5001-10000 Law Practice ๐Ÿ‡จ๐Ÿ‡ญ Switzerland 2010
Adn40mx adn40.mx 1001-5000 Online Media ๐Ÿ‡ฒ๐Ÿ‡ฝ Mexico -
Maxim Cimentos Especiais maximcimentosespeciais.com.br 51-200 Construction ๐Ÿ‡ง๐Ÿ‡ท Brazil 2015
Northampton College northamptoncollege.ac.uk 501-1000 Education Management ๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom -
Corporate Advertising & Incentives corpadvertising.net 1-10 Marketing And Advertising ๐Ÿ‡บ๐Ÿ‡ธ United States 1996
Defichain defichain.com 10001+ Computer Networking ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore 2020
Gd Info Tek gditek.com 11-50 Information Technology And Services ๐Ÿ‡บ๐Ÿ‡ณ - -
Hepzibar Care Agency hepzibar.co.uk 201-500 Hospital & Health Care ๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom 2014
Halifax halifax.co.uk 10001+ Banking ๐Ÿ‡บ๐Ÿ‡ณ - 1853
Eis Technologies eistech.com 51-200 Information Technology And Services ๐Ÿ‡บ๐Ÿ‡ธ United States 2001
Valvoline Global Australia & New Zealand valvolineglobal.com.au 5001-10000 Chemicals ๐Ÿ‡ฆ๐Ÿ‡บ Australia 1866
Angel's Envy angelsenvy.com 201-500 Wine And Spirits ๐Ÿ‡บ๐Ÿ‡ธ United States 2010
Macromill South East Asia, Inc. macromillsea.com 1001-5000 Market Research ๐Ÿ‡ฏ๐Ÿ‡ต Japan 2011
Funtech Software funtech.ca - - ๐Ÿ‡บ๐Ÿ‡ณ - 2017
Memphis Hunt & Polo Club huntpolo.com 11-50 Sports ๐Ÿ‡บ๐Ÿ‡ธ United States 1923
Fredley Group Of Companies fredleygroup.com 501-1000 Food & Beverages ๐Ÿ‡ต๐Ÿ‡ญ Philippines 2014
Immobiliare Simoni immobiliaresimoni.it 1-10 - ๐Ÿ‡ฎ๐Ÿ‡น Italy -
Pizza Inn pizzainn.com 5001-10000 Restaurants ๐Ÿ‡บ๐Ÿ‡ณ - 1958
United Group B.v. united.group 10001+ Telecommunications ๐Ÿ‡ณ๐Ÿ‡ฑ Netherlands -
Four Avenues fouravenues.co.nz 1-10 Construction ๐Ÿ‡บ๐Ÿ‡ณ - -
Iias Group Of Institutions iias.org.in 51-200 Education Management ๐Ÿ‡ฎ๐Ÿ‡ณ India 1990
Kestra Holdings kestraholdings.com 1001-5000 Financial Services ๐Ÿ‡บ๐Ÿ‡ธ United States 1997
J. Garcรญa Carriรณn S.a./ Don Simon garciacarrion.es 501-1000 Wine And Spirits ๐Ÿ‡ช๐Ÿ‡ธ Spain -
DOMO Real Estate manhattanbeachhomes.com - - ๐Ÿ‡บ๐Ÿ‡ณ - -
Ccg - Conscious Consulting Group ccg-group.eu 11-50 Management Consulting ๐Ÿ‡ฆ๐Ÿ‡น Austria 2020
Phaga Industries phaga.com 201-500 Chemicals ๐Ÿ‡ช๐Ÿ‡ฌ Egypt -
Thalia Bรผcher Gmbh thalia.de 5001-10000 Retail ๐Ÿ‡ฉ๐Ÿ‡ช Germany -
Lear & Pannepacker, Llp lp-cpa.com 11-50 Accounting ๐Ÿ‡บ๐Ÿ‡ธ United States 1984
Globallinker globallinker.com 51-200 Online Media ๐Ÿ‡ฎ๐Ÿ‡ณ India 2015
Romstyl romstyl.ro 201-500 Transportation/trucking/railroad ๐Ÿ‡บ๐Ÿ‡ณ - 1995
Jasmine Towels Private Limited jasminetowels.com 1001-5000 Textiles ๐Ÿ‡ฎ๐Ÿ‡ณ India 1979
Combat Veterans Motorcycle Association combatvet.us 10001+ Non-profit Organization Management ๐Ÿ‡บ๐Ÿ‡ธ United States 2001
Caseificio Delizie Della Natura deliziedellanatura.it - - ๐Ÿ‡บ๐Ÿ‡ณ - -
Alexandra Strong Art alexandrastrongart.com 1-10 - ๐Ÿ‡ฆ๐Ÿ‡บ Australia -
Denizli Kaya Tekstil Sanayi Tic.ltd.ลŸti. denizlikayatekstil.com 501-1000 Textiles ๐Ÿ‡น๐Ÿ‡ท Turkey 2003
Auv Gรถrlitz Und Umgebung - Gewerbeverein Zu Gรถrlitz 1830 E.v. auv-goerlitz.de 5001-10000 Management Consulting ๐Ÿ‡ฉ๐Ÿ‡ช Germany -
Beyondverse x.io 10001+ Events Services ๐Ÿ‡บ๐Ÿ‡ณ - -
Mec Carni mec-carni.it 201-500 - ๐Ÿ‡บ๐Ÿ‡ณ - 1976
Dms Marking Coding dmsmarking.com 11-50 Business Supplies And Equipment ๐Ÿ‡จ๐Ÿ‡ฆ Canada 1977

A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.

DMARC usage by industry

by TLD segment
  1. 01 Information Technology And Services 216,926 12%
  2. 02 Construction 146,528 8.1%
  3. 03 Retail 144,105 8%
  4. 04 Marketing And Advertising 143,335 7.9%
  5. 05 Management Consulting 122,275 6.8%
  6. 06 Computer Software 121,809 6.7%
  7. 07 Real Estate 105,331 5.8%
  8. 08 Internet 90,034 5%
  9. 09 Financial Services 89,398 5%
  10. 10 Health, Wellness And Fitness 80,369 4.5%

DMARC industry distribution chart

share by domain segment

DMARC market share in Email Hosting

vs related technologies

Detected live sites per technology in the Email Hosting segment. DMARC is highlighted.

Put it to work

What teams do with the DMARC list

Sales outreach

All 41,409,344 of these sites already run DMARC, with the information technology and services segment leading at 216,926 sites. Pitch the products and services that fit that exact stack.

Competitor analysis

Selling SPF (Sender Policy Framework), Google Workspace, or another Email Hosting product? These 41.4M DMARC users are your displacement audience, filterable by country and company size.

Market research

DMARC adoption concentrates in United States (39.8%), Germany (16.6%), and Netherlands (4.4%). Size the Email Hosting market by geography before you build or invest.

Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.

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Turn 41,409,344 DMARC websites into your next campaign, audit, or dataset

Unlock DMARC and download unlimited filtered reports for a month: up to 1M sites per list, segmented by country, TLD, or stack, with up to 20 data points per site.

No contracts, cancel anytime ยท Instant access after checkout ยท Data point availability varies by website and report