fbh-berlin.de

Valid Email Server
Domain Lookup › fbh-berlin.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fbh-berlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 22:50:02 UTC · ↺ Refresh

MX Hostnames

  • a2461.mx.srv.dfn.de
  • c2461.mx.srv.dfn.de
  • b2461.mx.srv.dfn.de

MX Priorities

  • b2461.mx.srv.dfn.de: 10
  • c2461.mx.srv.dfn.de: 10
  • a2461.mx.srv.dfn.de: 10

A / AAAA Records

  • 193.175.194.74 ↩ www1.fbh-berlin.de

Mail Server IPs

  • 194.95.234.213 ↩ b2461.mx.srv.dfn.de
  • 194.95.238.213 ↩ c2461.mx.srv.dfn.de
  • 194.95.232.213 ↩ a2461.mx.srv.dfn.de

SOA Record

Raw SOA leda.fbh-berlin.de hostmaster.fbh-berlin.de 2026020900 10800 3600 604800 180
Primary NS (mname)
leda.fbh-berlin.de
Admin Email (rname)
hostmaster@fbh-berlin.de
Serial
2026020900
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
180s

Nameservers (NS)

secondary004.dtag.net
rhea.fbh-berlin.de
deneb.dfn.de
leda.fbh-berlin.de
dns-3.dfn.de
pns.dtag.de

SPF Record

✓ Strict (-all)
v=spf1 a:k39828.coveto.de ip4:193.175.194.69 include:amazonses.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;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

4 records
  • SPFv=spf1 a:k39828.coveto.de ip4:193.175.194.69 include:amazonses.com -all
  • HARICA-tJMQecZiUI4noH0Bq8E
  • MS=ms33899995
  • HARICA-DSqz6a6dOZBbVSHV9qJ
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