Technologies > DNS Servers > 51dns.com > SSL Certificate Authorities Segmentation

Distribution of SSL certificate authorities among websites that use 51dns.com

This diagram shows the percentages of websites using various SSL certificate authorities among the sites that use 51dns.com. See technologies overview for explanations on the methodologies used in the surveys.

How to read the diagram:
Let’s Encrypt is used by 67.2% of all the websites whose SSL certificate authority we know and that use 51dns.com as DNS server provider.

More detailed statistics

You can find usage and market share data for all 48 SSL certificate authorities among 51dns.com sites in our 51dns.com market report and in our SSL certificate authorities market report.

Share this page