Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
calmags.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:23:29 UTC · ↺ Refresh
MX Hostnames
- mail05.luenecom.de
MX Priorities
- mail05.luenecom.de: 5
A / AAAA Records
- 5.159.59.25 (no PTR)
Mail Server IPs
- 213.252.158.50 ↩ mail05.luenecom.de
SOA Record
Raw SOA
dns01.luenecom.de info.dns01.luenecom.de 2024052244 21600 3600 1814400 3600
Primary NS (mname)
dns01.luenecom.de
Admin Email (rname)
info@dns01.luenecom.de
Serial
2024052244
Refresh
21600s
Retry
3600s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
dns01.luenecom.de
dns02.luenecom.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- MS=822189424DE46D0CABE1CD4E915BF5A83FE7A8B3
- SPFv=spf1 mx ~all
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