Get a list of 846,191 websites using DMARC which includes location
information, hosting data, contact details, 366,119 currently live websites and 480,072 sites that used this technology previously.
Quantcast Top 10k963 of 10,000
Quantcast Top 100k4,519 of 100,000
BuiltWith Top Million14,125 of 772,535
Entire Internet366,119 of 374,403,828
Log in or Sign up for Free to see DMARC history back another year to February 2016. View plans for historical access back to February 2013.
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
Categories: Email Hosting Providers · Standard
This table shows where DMARC are gaining/losing customers from within the technologies in the same sub-categories of Standard. View the full report for more information regarding countries, states and where DMARC's customers come from.
Physical locations of businesses using DMARC.
This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
Get access to data on 846,191 websites that have used DMARC.
We know of 366,119 live websites using DMARC and an additional 480,072 sites that used DMARC historically
View Website List
Get a list of websites using DMARC
Sign up for Free
Log in or Sign up for Free to see additional categories and competitors.
Browse groups of technologies that we track.