Organization validation SSL certificates from Sectigo (formerly Comodo).
https://sectigo.com/products/ssl-certificates-tls/ov-organization-validation
SSL Certificates · Multi Domain
Get access to data on 175,523 websites that are Sectigo Organization SSL Customers. We know of 152,098 live websites using Sectigo Organization SSL and an additional 23,425 sites that used Sectigo Organization SSL historically and 63,444 websites in the United States.
Get a list of 175,523 websites using Sectigo Organization SSL which includes location information, hosting data, contact details, 152,098 currently live websites and an additional 164,609 domains that redirect to sites in this list. 23,425 sites that used this technology previously and 63,444 websites in the United States currently using Sectigo Organization SSL.