Email Security Analysis of doit.is
Complete verification of doit.is's SPF, DKIM, DMARC, and MTA-STS records. Find out if this domain is protected against email spoofing.
Last updated: April 14, 2026
100A
This domain is protected against spoofing
SPF
OKv=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.myconnectwise.net include:return.smtp2go.net include:spf-eu.mailssig.com ip4:194.144.200.104 ip4:213.176.128.23 ip4:193.4.194.71 ip4:193.4.194.72 ip4:77.32.148.22 ~allDKIM
OKSelectors: selector1, mail, s1, s2DMARC
OKv=DMARC1; p=reject; rua=mailto:5bb2ff1f591f43848011ffe15090a4af@dmarc-reports.cloudflare.netMX
OKdoit-is.mail.protection.outlook.comMTA-STS
OKv=STSv1; id=20260207120000Run a live analysis
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Analyze doit.is liveGuides to understand these results
SPF Guide
Understand how SPF defines which servers are authorized to send emails for a domain.
DKIM Guide
Discover how DKIM cryptographically signs your emails to guarantee their authenticity.
DMARC Guide
Learn how DMARC orchestrates SPF and DKIM to protect your domain.
MTA-STS Guide
Learn how MTA-STS enforces TLS encryption to protect your emails in transit.
SPF vs DKIM vs DMARC
Compare the three protocols and understand how they work together.