Authentication Records Check for

preuter.eu

Instant checks for DMARC, SPF, and BIMI with clear, actionable guidance.

DMARC SPF BIMI

All data displayed is public and provided by the DNS system. Use of this website is subject to our Terms of Service.

Last checked about 3 hours ago

0 out of 100
Critical

Domain Health Score

Critical email security gaps detected. Your domain is vulnerable to spoofing and phishing attacks.

SPF
Sender Policy Framework
10 / 30
DMARC
Domain-based Message Authentication
0 / 50
BIMI
Brand Indicators for Message Identification
0 / 20

Top Recommendation

+10

Publish a DMARC record to protect your domain

DMARC improvement

0

DMARC Check Results

0 / 50 points

Score Breakdown

DMARC record published
0 / 10

No DMARC Record Found

No DMARC record found.

This domain exists but no record is published yet. Without DMARC, protection and reporting won't apply.

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  • Automated DMARC report processing every 5 minutes
  • Clear insights and actionable recommendations
  • Track all sending sources and authentication results
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0

BIMI Check (default selector)

0 / 20 points

Score Breakdown

BIMI record published (optional)
0 / 5

No BIMI Record Found

Publish a TXT record at default._bimi.preuter.eu with v=BIMI1, logo URL (l=) and optional verified mark certificate (a=).

Create BIMI Record for preuter.eu
0

SPF Record Check Results

10 / 30 points

Score Breakdown

SPF record published
+10
Syntax valid
0 / 5

SPF record is invalid due to exceeding DNS lookup limit (10) per RFC 7208.

Current SPF Entry:

v=spf1 a mx include:spf.mijndomeinhosting.nl include:_spf.google.com ~all

DNS Lookup Details

1
a:
preuter.eu
Resolved

A/AAAA records found: 1

1 records found
Lookup cost: 1
2
mx:
preuter.eu
Resolved

MX records found: 5

Lookup cost: 6

MX Records:

aspmx3.googlemail.com (priority: 10) - A: 1, AAAA: 1
aspmx4.googlemail.com (priority: 20) - A: 1, AAAA: 1
alt1.aspmx.l.google.com (priority: 30) - A: 1, AAAA: 1
alt2.aspmx.l.google.com (priority: 40) - A: 1, AAAA: 1
aspmx.l.google.com (priority: 50) - A: 1, AAAA: 1
3
include:
spf.mijndomeinhosting.nl
Valid

SPF record found

Lookup cost: 2
Included by preuter.eu

TXT Record

v=spf1 ip4:52.16.59.149/32 ip4:52.18.115.135/32 ip4:63.35.238.99/32 ip4:52.208.143.162/32 ip6:2a05:d018:1995:4a0a:9309:3aa:4b67:6030/128 include:filter.yourdomainprovider.net include:spf.sover.in ~all

Processed recursively per RFC 7208

4
include:
filter.yourdomainprovider.net
Valid

SPF record found

Lookup cost: 0
Included by spf.mijndomeinhosting.nl

TXT Record

v=spf1 ip4:213.249.66.8/32 ip4:213.249.66.9/32 ip4:213.249.66.11/32 ip4:213.249.64.225/32 ip4:213.249.66.225/32 ip4:213.249.66.31/32 ip4:213.249.66.32/32 ip4:213.249.66.33/32 ip6:2a01:448:1:1002::8/128 ip6:2a01:448:1:1002::9/128 ip6:2a01:448:1:1002::11/128 ip6:2a01:448:1::1097:64:226/128 ip6:2a01:448:1:1002::226/128 ip6:2a01:448:1:1002::227/128 ip6:2a01:448:1::1097:64:227 ip6:2a01:448:1:1002::31/128 ip6:2a01:448:1:1002::32/128 ip6:2a01:448:1:1002::33/128 ~all

Processed recursively per RFC 7208

5
include:
spf.sover.in
Valid

SPF record found

Lookup cost: 0
Included by spf.mijndomeinhosting.nl

TXT Record

v=spf1 ip4:185.233.34.0/24 ip6:2a10:de80::/32 -all

Processed recursively per RFC 7208

6
include:
_spf.google.com | Google
Valid

SPF record found

Lookup cost: 0
Included by preuter.eu

TXT Record

v=spf1 ip4:74.125.0.0/16 ip4:209.85.128.0/17 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ~all

Processed recursively per RFC 7208

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About This Checker

What we check

We analyze your domain's email authentication: DMARC policy and alignment, SPF record and includes, and BIMI logo/CV when present.

Why it matters

Healthy authentication improves delivery and blocks spoofing. Major inbox providers increasingly require DMARC and robust SPF/DKIM practices for 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

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