Enter your domain name, select "Lookup," and you'll see a list of all the MTA-STS records that are accessible for that domain name. A record lookup using MTA-STS would include:
Overview of your record and instructions for quickly enabling it (if it isn't already)
An authentication protocol called MTA-STS (found in RFC 8461) ensures that emails are encrypted while in transit.
Your MTA-STS record's validity can be checked using the MTA-STS Record Checking tool, which is a verification service. The MTA-STS Checker tool is made for businesses that have received an MTA-STS record and want to quickly and accurately determine whether their record is active or inactive by doing an MTA-STS check on their domain.
Use our free MTA-STS record checker tool to run an MTA-STS check on the record for your domain right away!