Sales outreach
All 121,558 of these sites already run Postmark DMARC, with the information technology and services segment leading at 3,257 sites. Pitch the products and services that fit that exact stack.
Websites using Postmark DMARC
MX & Email Hosting Services DMARC Reporting Visit website
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 121,558
- Countries with usage
- 210
- Top market: United States
- 🇺🇸 48.5%
Postmark DMARC global heatmap
darker = more sitesPostmark DMARC usage by country
by sites detected-
01 🇺🇸 United States 58,545 48.5%
-
02 🇬🇧 United Kingdom 9,904 8.2%
-
03 🇩🇪 Germany 8,399 7%
-
04 🇦🇺 Australia 5,236 4.3%
-
05 🇨🇦 Canada 5,039 4.2%
-
06 🇳🇱 Netherlands 3,919 3.2%
-
07 🇫🇷 France 3,002 2.5%
-
08 🇩🇰 Denmark 1,836 1.5%
-
09 🇧🇪 Belgium 1,718 1.4%
-
10 🇨🇭 Switzerland 1,454 1.2%
And 200 more countries in the full dataset.
Need every Postmark DMARC site in one market? Unlock Postmark 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.
Start from $39/moPostmark DMARC usage by country group
by sites detected-
01 English-Speaking Countries 56 countries 83,173 69%
-
02 North America 5 countries 63,603 52.7%
-
03 Europe 54 countries 42,743 35.4%
-
04 Western Europe 24 countries 38,164 31.6%
-
05 European Union (EU) 27 countries 29,217 24.2%
-
06 DACH 4 countries 10,621 8.8%
-
07 Asia-Pacific (APAC) 43 countries 10,124 8.4%
-
08 Oceania 21 countries 6,642 5.5%
-
09 French-Speaking Countries 27 countries 6,386 5.3%
-
10 Benelux 3 countries 5,778 4.8%
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 120,611 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Postmark DMARC
by popularity| # | Website | Popularity | Country | TLD |
|---|---|---|---|---|
| 01 |
|
270 | 🇺🇸 United States | com |
| 02 |
|
290 | 🇩🇪 Germany | com |
| 03 |
|
315 | 🇬🇧 United Kingdom | com |
| 04 |
|
361 | 🇧🇬 Bulgaria | net |
| 05 |
|
432 | 🇺🇸 United States | com |
| 06 |
|
434 | 🇺🇸 United States | com |
| 07 |
|
552 | 🇲🇹 Malta | com |
| 08 |
|
623 | 🇺🇸 United States | com |
| 09 |
|
643 | 🇺🇸 United States | com |
| 10 |
|
660 | 🇺🇸 United States | com |
| 11 |
|
776 | 🇧🇷 Brazil | com |
| 12 |
|
789 | 🇺🇸 United States | org |
| 13 |
|
891 | 🇺🇳 Czechia | com |
| 14 |
|
949 | 🇺🇸 United States | com |
| 15 |
|
1,017 | 🇳🇿 New Zealand | com |
| 16 |
|
1,078 | 🇧🇪 Belgium | com |
| 17 |
|
1,119 | 🇬🇧 United Kingdom | com |
| 18 |
|
1,131 | 🇺🇸 United States | com |
| 19 |
|
1,146 | 🇺🇸 United States | net |
| 20 |
|
1,181 | 🇺🇸 United States | com |
This is 20 of 121,558 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Download the full listCompanies using Postmark DMARC
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Leadchat |
|
51-200 | Internet | 🇦🇺 Australia | 2012 |
| Dyckerhoff |
|
5001-10000 | Building Materials | 🇩🇪 Germany | 1864 |
| Natural Products Worldwide |
|
- | - | 🇺🇳 - | 1992 |
| Honor Health Network |
|
10001+ | Hospital & Health Care | 🇺🇸 United States | 2013 |
| Crime Stoppers Victoria |
|
11-50 | Public Safety | 🇦🇺 Australia | 1987 |
| Athenastudies |
|
1001-5000 | Professional Training & Coaching | 🇳🇱 Netherlands | 2012 |
| Dixon Golf, Inc. |
|
201-500 | Sports | 🇺🇸 United States | 2008 |
| Vind-een-coach.nl |
|
1-10 | Mental Health Care | 🇧🇪 Belgium | 2020 |
| Romac Industries, Inc. |
|
501-1000 | Building Materials | 🇺🇸 United States | 1969 |
| Landmarc Real Estate, Inc. |
|
11-50 | Real Estate | 🇺🇸 United States | - |
| Buoyant Upholstery Limited |
|
501-1000 | Furniture | 🇬🇧 United Kingdom | 1909 |
| One Tab |
|
- | - | 🇺🇳 - | - |
| Ib Transport Limited |
|
1-10 | Electrical/electronic Manufacturing | 🇬🇧 United Kingdom | - |
| Stiftung Pfennigparade |
|
1001-5000 | Civic & Social Organization | 🇩🇪 Germany | 1952 |
| Donald Danforth Plant Science Center |
|
201-500 | Biotechnology | 🇺🇸 United States | 1998 |
| Washoe County School District |
|
5001-10000 | Education Management | 🇺🇸 United States | - |
| Mohegan |
|
10001+ | Gambling & Casinos | 🇺🇸 United States | 1996 |
| Olíudreifing Ehf |
|
51-200 | Transportation/trucking/railroad | 🇺🇳 - | 1995 |
| Grows.ai |
|
- | - | 🇺🇳 - | - |
| Berger Allied Moving & Storage |
|
501-1000 | Transportation/trucking/railroad | 🇺🇸 United States | 1910 |
| Basic American Foods |
|
1001-5000 | Food Production | 🇺🇸 United States | 1933 |
| Dewan Mushtaq Group |
|
10001+ | Automotive | 🇵🇰 Pakistan | 1968 |
| Fsg Geotechnics & Foundations |
|
51-200 | Civil Engineering | 🇦🇺 Australia | 2000 |
| Money Bricks Uk Ltd |
|
1-10 | - | 🇬🇧 United Kingdom | - |
| Well Pharmacy |
|
5001-10000 | Health, Wellness And Fitness | 🇺🇸 United States | - |
| Communitygiving |
|
11-50 | Philanthropy | 🇺🇸 United States | 2015 |
| Juwichem - Junge Wirtschaftschemikerinnen |
|
201-500 | Non-profit Organization Management | 🇩🇪 Germany | - |
| Hak Rent A Car |
|
51-200 | Automotive | 🇭🇷 Croatia | 2020 |
| De Heus Pty Ltd |
|
5001-10000 | Farming | 🇿🇦 South Africa | 1911 |
| Atea Finland Oy |
|
501-1000 | Information Technology And Services | 🇫🇮 Finland | - |
| Urbi |
|
11-50 | Internet | 🇺🇳 - | - |
| TEACH |
|
- | - | 🇺🇳 - | 2014 |
| Ultra Polymers |
|
1-10 | Wholesale | 🇺🇸 United States | - |
| Pt. Dima Indonesia (dima Group) |
|
1001-5000 | Food & Beverages | 🇮🇩 Indonesia | 1953 |
| World Changers Church International |
|
201-500 | Religious Institutions | 🇺🇸 United States | 1986 |
| Kent County Council |
|
10001+ | Government Administration | 🇬🇧 United Kingdom | - |
| Finhabits |
|
51-200 | Financial Services | 🇺🇸 United States | 2016 |
| Spooky Never Sleeps Llc |
|
1-10 | Entertainment | 🇺🇸 United States | 2019 |
| Go Voyages |
|
201-500 | Leisure, Travel & Tourism | 🇫🇷 France | 1997 |
| World Chess Hall Of Fame |
|
11-50 | Museums And Institutions | 🇺🇸 United States | 1986 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Postmark DMARC usage by industry
by TLD segment-
01 Information Technology And Services 3,257 14.5%
-
02 Computer Software 2,725 12.1%
-
03 Internet 1,959 8.7%
-
04 Marketing And Advertising 1,614 7.2%
-
05 Construction 1,451 6.5%
-
06 Financial Services 1,413 6.3%
-
07 Real Estate 1,258 5.6%
-
08 Retail 1,061 4.7%
-
09 Management Consulting 928 4.1%
-
10 Non-profit Organization Management 912 4.1%
Postmark DMARC industry distribution chart
share by domain segmentTechnologies related to Postmark DMARC
DMARC ReportingPut it to work
What teams do with the Postmark DMARC list
Competitor analysis
Selling GoDaddy DMARC, Cloudflare DMARC, or another DMARC Reporting product? These 121.6K Postmark DMARC users are your displacement audience, filterable by country and company size.
Market research
Postmark DMARC adoption concentrates in United States (48.5%), United Kingdom (8.2%), and Germany (7%). Size the DMARC Reporting market by geography before you build or invest.
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