MailCheck

MailCheck provides a check for SPF, DKIM and TLS. Send a mail to the given mail address below and the check will show the result of the checks.

Please send a mail to the address below to see the result in the table below.

Sender Sending Server Subject Validation Received
No mail received yet.
waiting for mails
Legend
Check successful
Check failed
Not set

On binsec.tools you will find free online tools for pentesting, which are also used within the binsec group conducting real penetration tests. The free pentest tools are primarily used to collect information and enrich these with other data. The pentest tools of binsec.tools do not carry out active attacks against target systems themselves.

binsec – Experts in Penetration Testing

With over 10 years of experience in penetration testing, binsec GmbH is a leading IT security company. Our team of certified experts identifies vulnerabilities in IT systems, web applications, and mobile apps – ensuring maximum protection against cyber threats.

Company

binsec systems GmbH
Solmsstraße 41
60486 Frankfurt am Main
Germany

Legal notice

Director: Patrick Sauer, Florian Zavatzki
Registration: Frankfurt am Main, HRB 118471
Turnover Tax Identification No.: DE 328 921 182

© 2025 All rights reserved by binsec systems GmbH.

© 2025 All rights reserved by binsec systems GmbH.