Email Security Analysis of sfr.fr
Complete verification of sfr.fr's SPF, DKIM, and DMARC records. Find out if this domain is protected against email spoofing.
Last updated: April 2, 2026
100A
This domain is protected against spoofing
SPF
OKv=spf1 ip4:93.17.128.0/24 ip4:198.2.187.67 ip4:52.36.127.248 ip4:86.64.210.3 ip4:86.64.210.5 ip4:86.64.210.19 ip4:86.64.210.79 ip4:86.64.210.153 ip4:86.64.210.154 ip4:195.62.75.16/29 include:spf1.sfr.fr -allDKIM
OKSelectors: mandrillDMARC
OKv=DMARC1;p=reject;rua=mailto:sfr@rua.netcraft.com,mailto:btw68igl@ag.dmarcian-eu.com;ruf=mailto:sfr@ruf.netcraft.com,mailto:btw68igl@fr.dmarcian-eu.com;fo=1;adkim=s;aspf=r;sp=reject;MX
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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.
SPF vs DKIM vs DMARC
Compare the three protocols and understand how they work together.