DMARC Lookup will list DMARC records for a domain, DMARC, which stands for Domain-based Message Authentication, Reporting & Conformance, is an email authentication, policy, and reporting protocol
Thanks for using this software, for Cofee/Beer/Amazon bill and further development of this project please Share.
Any private key value that you enter or we generate is not stored on this site, this tool is provided via an HTTPS URL to ensure that private keys cannot be stolen, for extra security run this software on your network, no cloud dependency
Asking for donation sound bad to me, so i'm raising fund from by offering all my Nine book for just $9
DMARC has the following high-level goals:
DMARC policies are published by the Domain Owner, and retrieved by the Mail Receiver during the SMTP session, via the DNS. DMARC does not attempt to solve all problems with spoofed or otherwise fraudulent email.
A DMARC record is the record where the DMARC rulesets are defined. DMARC records follow the extensible
tag-value syntax for DNS-based key records defined in DKIM. The DMARC record contains the policy. The DMARC record should be placed in your DNS. The
TXT record name should be "
yourdomain.com is replaced with your actual domain name (or subdomain)
Common tags used in DMARC TXT records:
|v||Protocol version (Mandatory)||
|p||Policy for Domain (Mandatory)||
|pct||% of messages subjected to filtering (Optional)||
|rua||Reporting URI of aggregate reports (Optional)||
|ruf||Reporting URI of forensic Information (Optional)||
|rf||Format to be used for message-specific forensic information reports (optional)||
|aspf||Alignment mode for SPF (optional)||
|adkim||Alignment mode for DKIM (Optional)||