All data shown is public and sourced from DNS.
Last checked about 10 hours ago
telefonica.es domain score
Your domain has basic email authentication in place. Consider strengthening your configuration for better protection.
Top Recommendation
Upgrade DMARC policy to quarantine or reject for stronger protection
DMARC improvement
telefonica.es has a DMARC record in monitor-only mode (p=none), which tracks authentication failures without blocking them. SPF is correctly configured with a strict policy (-all), specifying which servers may send on its behalf. A few improvements would strengthen telefonica.es's email authentication posture.
DMARC Check Results
34 / 50 points
Score Breakdown
DMARC check passed: properly configured
DMARC record is valid and configured correctly.
_dmarc.telefonica.es TXT Entry:
v=DMARC1;p=none;pct=100;fo=1:s;ri=3600;rua=mailto:[email protected];ruf=mailto:[email protected]
Policy (p)
none
DKIM Alignment (adkim)
Relaxed (default)
SPF Alignment (aspf)
Relaxed (default)
Reporting (RUA/RUF)
Aggregate Reports
External Domain Verification
Verification successful
Forensic Reports
External Domain Verification
Verification successful
Add Our Monitoring System
You can add our monitoring system alongside your existing setup. DMARC supports multiple mailto: addresses, giving you additional visibility and backup reporting.
- Automated DMARC report processing every 5 minutes
- Track all sending sources and authentication results
- Email alerts when your DNS records change
BIMI Check (default selector)
0 / 20 points
Score Breakdown
No BIMI Record Found
Publish a TXT record at default._bimi.telefonica.es with v=BIMI1, logo URL (l=) and optional verified mark certificate (a=).
SPF Record Check Results
30 / 30 points
Score Breakdown
SPF record is valid.
telefonica.es TXT SPF Entry:
v=spf1 ip4:194.224.58.62 ip4:81.47.192.94 ip4:81.47.192.170 ip4:81.47.192.171 ip4:81.47.192.165 ip4:81.47.192.166 ip4:194.224.58.4 ip4:194.224.58.5 ip4:81.47.207.200 ip4:195.235.78.23 ip4:212.170.236.192/27 ip4:80.58.201.104/29 ip4:195.235.179.216 ip4:81.47.233.91 ip4:212.170.36.114 ip4:81.47.233.100 ip4:195.235.179.230 -all
Syntax Check
OK
DNS Lookup Count
0 / 10 max
Void Lookups
0 / 2 max
Default Policy
-allFail: Reject emails from unauthorized servers (recommended for production)
All Authorized IP Addresses
Grouped by DNS record source (includes and sub-includes)
telefonica.es (Root SPF Record)
TLS Security
0 / 10 points
Score Breakdown
TLS-RPT (Reporting)
TLS-RPT Not Configured
Publish a TXT record at _smtp._tls.telefonica.es with v=TLSRPTv1 and reporting URI (rua=).
MTA-STS (Policy)
MTA-STS Not Configured
Publish a TXT record at _mta-sts.telefonica.es with v=STSv1 and policy ID (id=).
Protect inbound transport
You've checked your outbound authentication. But without MTA-STS and TLS-RPT, mail delivered to telefonica.es isn't protected against transport downgrade attacks. Receiver Shield helps you deploy, monitor, and safely enforce transport security.
Know when your DNS records change
The check you just ran shows your current configuration. But DNS records change, sometimes without you knowing. A well-meaning IT change, a third-party provider update, or an unauthorized modification can break your email delivery overnight.
Configuration Drift
IT changes that accidentally break authentication
Provider Updates
Third-party services changing their SPF includes
Unauthorized Changes
Attackers modifying records to send as you
DMARCTrust monitors your DNS records continuously. When something changes, you get an email alert with exactly what changed and why it matters. No more surprises when customers complain their emails bounced.
Check Another Domain
Run a free email authentication check (DMARC, SPF, BIMI).
We will generate a shareable URL for your domain.
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Reject policy + valid SPF
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Showing domains checked by our users. All data is from public DNS records.
About This Checker
What we check
We analyze your domain's email authentication: DMARC policy and alignment, SPF record and includes, and BIMI logo and certificate status when present.
Why it matters
Healthy authentication improves delivery and blocks spoofing. Major inbox providers increasingly expect DMARC and aligned SPF/DKIM from senders.
Included features
- DMARC syntax, policy, and reporting validation
- SPF record evaluation and include analysis
- DKIM/SPF alignment interpretation
- BIMI record and VMC detection
- Clear setup and remediation guidance
Monitor your email authentication 24/7
This check shows a snapshot. With DMARCTrust, you get continuous monitoring of your DMARC reports and DNS records, with instant alerts when something changes.