genau-bb.de

Valid Email Server
Domain Lookup › genau-bb.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
genau-bb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 01:59:10 UTC · ↺ Refresh

MX Hostnames

  • mail.fu-berlin.de

MX Priorities

  • mail.fu-berlin.de: 10

A / AAAA Records

  • 85.13.150.39 ↩ dd32608.kasserver.com

Mail Server IPs

  • 130.133.4.67 ↩ relay1.zedat.fu-berlin.de

SOA Record

Raw SOA ns1.fu-berlin.de hostmaster.zedat.fu-berlin.de 2025091101 10800 3600 2419200 3600
Primary NS (mname)
ns1.fu-berlin.de
Admin Email (rname)
hostmaster@zedat.fu-berlin.de
Serial
2025091101
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns1.fu-berlin.de
ns2.fu-berlin.de
dns-2.dfn.de
ns3.fu-berlin.de

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.fu-berlin.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 include:_spf.fu-berlin.de -all
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