Email Security Analysis of sensa.is
Complete verification of sensa.is's SPF, DKIM, DMARC, and MTA-STS records. Find out if this domain is protected against email spoofing.
Last updated: April 15, 2026
SPF
OKv=spf1 include:spf.protection.outlook.com include:spf.sensa.is include:spf.mandrillapp.com include:smtp.umsja.is ip4:185.62.60.101 include:_spf.eu.messagegears.net -allDKIM
OKSelectors: selector1DMARC
OKv=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; adkim=r; aspf=rMX
OKsensa-is.mail.protection.outlook.comRecommendations
1Add MTA-STS to enforce TLS encryption for incoming emails
Without MTA-STS, an attacker performing a man-in-the-middle attack can downgrade the connection between mail servers to plaintext, intercepting emails in transit. MTA-STS tells sending servers to only deliver via TLS with a valid certificate, preventing downgrade attacks.
Run a live analysis
The results above are updated daily. For an instant check of sensa.is, run a live analysis.
Analyze sensa.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.