Email Header Analyzer

Parse raw email headers to see delivery path, authentication status, and mail server details

  1. Home
  2. /
  3. Email Header Analyzer

Parsed Results

Paste email headers and click Parse Headers

What Are Email Headers?

Email headers contain metadata about a message's journey from sender to recipient. They include routing information (Received), authentication results (SPF, DKIM, DMARC), timestamps, message IDs, and server details. Analyzing headers helps identify delivery issues, detect spoofing, and understand email flow.

Related Security Tools

Security Headers

Check HTTP security headers

SPF Checker

Check SPF records

SSL Checker

Check SSL certificates

Webhook Validator

Verify HMAC signatures

Blog

Latest from Our Blog

AES Encryption Explained: How It Works and Why It Matters

Jun 23, 2026

CSS Gradient Generator: Create Stunning Gradients for Your Website

Jun 23, 2026

Diff Checker: How to Compare Text and Files Effectively

Jun 23, 2026

JSON Validation: How to Validate and Fix JSON Data

Jun 23, 2026

Regex Testing: How to Test and Debug Regular Expressions

Jun 23, 2026

SSL Certificate Checker: How to Verify SSL/TLS Certificates Online

Jun 23, 2026
Lihat Semua Artikel →