Last updated: November 2025
By accessing and using DMARC Checker ("the Service"), you accept and agree to be bound by the terms and provisions of this agreement. If you do not agree to these terms, please do not use the Service.
DMARC Checker is a free tool that queries publicly available DNS records. DNS records (including DMARC, SPF, and DKIM) are public information that anyone can look up. You may use this Service to check any domain for:
While checking DNS records is legal and the information is public, please use this Service responsibly:
THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
We do not guarantee that:
In no event shall MAKR.io, its owners, or contributors be liable for any direct, indirect, incidental, special, consequential, or exemplary damages arising from:
The information provided by this Service is for informational purposes only and should not be considered as professional IT security advice. For critical security implementations, we recommend consulting with qualified IT security professionals.
We reserve the right to modify, suspend, or discontinue the Service at any time without notice. We shall not be liable to you or any third party for any modification, suspension, or discontinuance of the Service.
We reserve the right to update or modify these Terms of Use at any time. Your continued use of the Service after such modifications constitutes your acceptance of the updated terms.
These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law provisions.
If you have any questions about these Terms of Use, please contact us through makr.io.