How many sites from each region we first detected using Sender ID at specific date periods.
Get a list of 513,141 websites using Sender ID which includes location information, hosting data, contact details, 366,854 currently live websites
and an additional 440,028 domains that redirect to sites in this list. 146,287 sites that used this technology previously and 130,090 websites in the United States currently using Sender ID.
Distribution of locations of all Sender ID customers we've ever tracked.