free-tools
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How to look up MX records (3 ways)
Three ways to look up MX records for any domain: a free MX records lookup tool, dig and nslookup from a terminal, and a few lines of Ruby or Python.
DT
DMARCTrust
Articles tagged Free Tools
Our blog shares expert insights on email security, DMARC configuration, and deliverability optimization.
free-tools
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Free DMARC checker: test your domain's email authentication
Check your domain's DMARC, SPF, DKIM, and BIMI records in seconds. Our free DMARC checker provides a complete email authentication audit with actionable recommendations.
DT
DMARCTrust
free-tools
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The guardrails inside our DMARC generator
Marc's note on the guardrails inside our DMARC generator: report URI cleanup, external destination warnings, old syntax handling, and current DMARC record choices.
DT
DMARCTrust
free-tools
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Two years of DMARCTrust: from the rejected folder to your inbox
Monitoring your domains since 2023... that's 2 years of DMARCTrust! We remind you about our free tools and pitch our monitoring plans starting at $19/month. No limits, just results.
DT
DMARCTrust
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