Email Security & Phishing Header Tools
Trace a suspected phishing email through its Received headers and check SPF, DKIM and DMARC records, parsed in your browser without uploading the message.
Email Security & Phishing Header Tools
Email Header Analyzer
Read a raw email header as an ordered delivery path with authentication results.
LocalSPF Checker
Look up a domain’s SPF record or paste one, and see every mechanism explained and counted.
Partly sends dataDMARC Checker
Look up a domain’s DMARC record or paste one, and see what policy it actually applies.
Partly sends dataDKIM Record Checker
Look up the DKIM key at a selector, or read a DKIM-Signature header and key record tag by tag.
Partly sends dataMX Lookup
See where a domain’s mail is delivered, in priority order, with its SPF and DMARC status beside it.
Sends data