andrea-spangenberg.de

Valid Email Server
Domain Lookup › andrea-spangenberg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
andrea-spangenberg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 14:47:32 UTC · ↺ Refresh

MX Hostnames

  • cub.andrea-spangenberg.de
  • kirby.andrea-spangenberg.de

MX Priorities

  • cub.andrea-spangenberg.de: 100
  • kirby.andrea-spangenberg.de: 1000

A / AAAA Records

  • 185.244.194.169 ↩ cub.trebels.com

Mail Server IPs

  • 185.244.194.169 ↩ cub.trebels.com
  • 45.132.247.201 ↩ v220221263543212039.supersrv.de

SOA Record

Raw SOA ns3.trebels.com root.andrea-spangenberg.de 2025081201 21600 1800 2419200 3600
Primary NS (mname)
ns3.trebels.com
Admin Email (rname)
root@andrea-spangenberg.de
Serial
2025081201
Refresh
21600s
Retry
1800s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns3.trebels.com
ns1.trebels.com
ns2.trebels.com
ns4.trebels.com

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 mx -all
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