Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lindner-group.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:36:19 UTC · ↺ Refresh
MX Hostnames
- mail1.lindner-group.com
- mail2.lindner-group.com
MX Priorities
- mail2.lindner-group.com: 10
- mail1.lindner-group.com: 20
A / AAAA Records
- 37.49.159.240 ↩ 37-49-159-240.syseleven.net
Mail Server IPs
- 93.122.78.198 ↩ mail2.lindner-group.com
- 93.122.73.8 ↩ mail1.lindner-group.com
SOA Record
Raw SOA
a.ns14.net postmaster.lindner-group.com 2026011408 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
postmaster@lindner-group.com
Serial
2026011408
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
a.ns14.net
b.ns14.net
c.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.zimpel.de mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; pct=100; aspf=s; adkim=s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- webexdomainverification.M852=923352c3-3fe3-4994-a3d2-1055f38c02d1
- cisco-ci-domain-verification=1c8ad15e1b8237c0401bf0d9f97e3dd5287b1a0e1af124a190897adb1fdfa6f7
- cisco-ci-domain-verification=65dfcd2af38f9c1bd153d142401d47640b4290af93c740dfb1c5cef34c664663
- facebook-domain-verification=o46qaofccrqiehz7b5g36po39ndosf
- google-site-verification=mbhJuKdALuxL_ORXUZkOKuAEjl5YQU_ItOxrb0RCRtM
- sophos-domain-verification=594006cf64faaf6b2a1cd1587954002148a9e1dc7cda36d4be453c686f2b52f5
- apple-domain-verification=MvVpzTM2uieTbzN1
- autodesk-domain-verification=1FaNQciriU4YWrkUlqpu
- ms=78371926
- SPFv=spf1 include:_spf.zimpel.de mx -all
- goodnotes-verification=9ec2a982-22b8-4b35-8a91-0ffec3168ec7
Full email verification for lindner-group.com
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