fokus.fraunhofer.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fokus.fraunhofer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 23:31:45 UTC · ↺ Refresh

MX Hostnames

  • edge02.mx.fraunhofer.de
  • edge01.mx.fraunhofer.de
  • edge03.mx.fraunhofer.de
  • edge04.mx.fraunhofer.de

MX Priorities

  • edge03.mx.fraunhofer.de: 30
  • edge04.mx.fraunhofer.de: 40
  • edge01.mx.fraunhofer.de: 10
  • edge02.mx.fraunhofer.de: 20

A / AAAA Records

  • 192.102.162.236

Mail Server IPs

  • 153.96.1.27 ↩ mail-edgeka27.fraunhofer.de
  • 192.102.154.220 ↩ mail-edgemuc220.fraunhofer.de
  • 153.96.1.30 ↩ mail-edgeka30.fraunhofer.de
  • 192.102.163.195 ↩ mail-edgebi195.fraunhofer.de
  • 192.102.163.204 ↩ mail-edgebi204.fraunhofer.de
  • 192.102.154.218 ↩ mail-edgemuc218.fraunhofer.de
  • 192.102.154.221 ↩ mail-edgemuc221.fraunhofer.de
  • 192.102.163.124 ↩ mail-edgebi124.fraunhofer.de
  • 153.96.1.24 ↩ mail-edgeka24.fraunhofer.de
  • 2a03:db80:4420:b000::25:27 ↩ mail-edgeka27.fraunhofer.de
  • 2a03:db80:4420:b000::25:24
  • 2a03:db80:4420:b000::25:30

SOA Record

Raw SOA cnso.fokus.fraunhofer.de hostmaster.fokus.fraunhofer.de 2023074428 3600 900 604800 600
Primary NS (mname)
cnso.fokus.fraunhofer.de
Admin Email (rname)
hostmaster@fokus.fraunhofer.de
Serial
2023074428
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1.fraunhofer.de
ns3.fraunhofer.de
ns2.fraunhofer.de
ns5.fraunhofer.de

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.fraunhofer.de include:_spf.zimpel.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; aspf=r; adkim=r; pct=100; fo=1:d:s; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

3 records
  • apple-domain-verification=fW5g0Hp90MPsldopXR-k6a2lFTaXBAoXkj0uobwbdII
  • google-site-verification=5lcYiaMucMtHz7szwa4b4_KUJ1vUABU6P-lPVU0HngM
  • SPFv=spf1 include:_spf.fraunhofer.de include:_spf.zimpel.de -all
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