lbxmb.fr email security: SPF, DKIM & DMARC
Is lbxmb.fr spoofable? See lbxmb.fr's SPF, DKIM, DMARC and MTA-STS records and find out if this domain is protected against email spoofing.
Last updated: November 10, 2026
SPF
OKv=spf1 mx ip4:151.240.100.25 -allDKIM
OKSelectors: default, dkimDMARC
OKv=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:postmaster@lbxmb.frMX
OKmail.lbxmb.frMTA-STS
OKv=STSv1; id=20260722Keep an eye on your domain
A correct setup can drift: a new provider, an edited record. DMARC monitoring warns you before it becomes a problem.
Monitor my domainPartner link — we may earn a commission.
Run a live analysis
The results above are updated daily. For an instant check of lbxmb.fr, run a live analysis.
Analyze lbxmb.fr liveShow off your score
Show visitors that lbxmb.fr is protected against email spoofing — the badge links to your live report.
<a href="https://spoofchecker.online/en/email-security/lbxmb.fr" target="_blank" rel="noopener"><img src="https://spoofchecker.online/api/badge/lbxmb.fr?score=100&grade=A" alt="Email security score for lbxmb.fr" height="28"></a>Frequently asked questions about lbxmb.fr
Is lbxmb.fr spoofable?
No. lbxmb.fr is protected against email spoofing with a robust configuration. Email security score: 100/100 (grade A).
Does lbxmb.fr have an SPF record?
Yes, lbxmb.fr publishes an SPF record (-all qualifier).
What is lbxmb.fr's DMARC record?
lbxmb.fr publishes a DMARC record (_dmarc.lbxmb.fr) with a p=reject policy.
Does lbxmb.fr use DKIM?
Yes, DKIM signatures were detected for lbxmb.fr.
Want to test another domain? Run a free email spoofing test.
Guides 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.