Free tool
Email authentication checker
Enter a domain to check its live SPF, DKIM and DMARC records - the three things that decide whether your cold email reaches the inbox.
Lookups run from your browser via public DNS. We don't store anything.
Free tool
Enter a domain to check its live SPF, DKIM and DMARC records - the three things that decide whether your cold email reaches the inbox.
Lookups run from your browser via public DNS. We don't store anything.