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CERBERUS/ spoof_checker

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Command-line tool to detect email spoofing vulnerabilities by analyzing SPF and DMARC DNS records. Supports single and bulk domain checks with multiple output formats.

dmarc dns-checker dns-security email email-phishing email-security email-spoof-check email-spoofing email-spoofing-vulnerability mail-security mail-spoof spf spoof spoofing subdomain-takeover

Updated 2026-04-11 13:42:29 +00:00