Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
karla-fricke.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 12:26:46 UTC · ↺ Refresh
MX Hostnames
- mx01.pleniummail.de
- mx02.pleniummail.de
MX Priorities
- mx01.pleniummail.de: 10
- mx02.pleniummail.de: 10
A / AAAA Records
- 89.106.200.1 ↩ edge.redirect.pizza
Mail Server IPs
- 195.4.161.121 ↩ mx01.pleniummail.de
- 89.63.240.47 ↩ mx02.pleniummail.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024091014 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024091014
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.org
ns.udag.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.emailsys.net include:spf.protection.outlook.com include:spf.pleniummail.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;pct=100;adkim=s;aspf=s;rua=mailto:[email protected], mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- TXT MS=ms32212547
- brevo-code:218ca91be12a2da017e32fc33edf94a2
- swisssign-check=is4W4Tz2sLDgLhSnnJmCIRmsksI
- google-site-verification=B-qTE6Zq0qk7BWRh5FaFeJ_oRAz7WcPHVdG8apzy8aE
- sophos-domain-verification=b6586b7d51da129a150d8f794548cea43165e6c54c4020944873063e160ad63f
- SPFv=spf1 mx include:spf.emailsys.net include:spf.protection.outlook.com include:spf.pleniummail.de -all
- M4c7LuJqs2SqOGxK4oaRhuPDN4S6AmKk9VzdvoKpTNc=
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