Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mueller-daten.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:52:42 UTC · ↺ Refresh
MX Hostnames
- mx3.agenturserver.de
- mx1.agenturserver.de
- mx2.agenturserver.de
- mx4.agenturserver.de
MX Priorities
- mx1.agenturserver.de: 10
- mx2.agenturserver.de: 10
- mx3.agenturserver.de: 20
- mx4.agenturserver.de: 50
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 185.15.192.56 ↩ mx1.agenturserver.de
- 185.15.192.57 ↩ mx2.agenturserver.de
- 185.15.192.58 ↩ mx3.agenturserver.de
- 185.15.192.59 ↩ mx4.agenturserver.de
SOA Record
Raw SOA
ns1.linndom.de root.ns1.linndom.de 1652106599 10800 3600 604800 3600
Primary NS (mname)
ns1.linndom.de
Admin Email (rname)
root@ns1.linndom.de
Serial
1652106599
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.linndom.de
ns2.linndom.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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