dnstats.io

Data for this report was collected on April 16, 2021 and it contains data for the top 1,000,000 sites as defined by Tranco.

SPF

SPF Adoption


SPF Policy


DMARC

DMARC Adoption


DMARC Policy


Subdomain DMARC Policy adoption


Subdomain DMARC Policy


CAA

CAA Adoption


CAA Reporting


CAA Issue Count


CAA Wildcard Issue Count


Others

Has MX Records


DNSSEC Adoption


Provider Stats

Email Providers


DNS Providers



This work is licensed under a Creative Commons Attribution 4.0 International License.

Created by Matthew Burket.