th-brandenburg.de

Valid Email Server
Domain Lookup › th-brandenburg.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
th-brandenburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 14:27:37 UTC · ↺ Refresh

MX Hostnames

  • c1051.mx.srv.dfn.de
  • b1051.mx.srv.dfn.de
  • a1051.mx.srv.dfn.de

MX Priorities

  • a1051.mx.srv.dfn.de: 10
  • b1051.mx.srv.dfn.de: 10
  • c1051.mx.srv.dfn.de: 10

A / AAAA Records

  • 195.37.0.209 ↩ wp2.fh-brandenburg.de

Mail Server IPs

  • 194.95.232.38 ↩ a1051.mx.srv.dfn.de
  • 194.95.234.38 ↩ b1051.mx.srv.dfn.de
  • 194.95.238.38 ↩ c1051.mx.srv.dfn.de

SOA Record

Raw SOA baldur.fh-brandenburg.de schulz.fh-brandenburg.de 202602060 28800 7200 604800 800
Primary NS (mname)
baldur.fh-brandenburg.de
Admin Email (rname)
schulz@fh-brandenburg.de
Serial
202602060
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
800s

Nameservers (NS)

baldur.fh-brandenburg.de
osis.fh-brandenburg.de
deneb.dfn.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:195.37.0.8/32 ip4:195.37.0.17/32 ip4:193.174.97.18/32 ip6:2001:4ca0:10b:6::c1ae:6112 include:spf.sosafe.de include:_spf.o105.mx.srv.dfn.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

5 records
  • apple-domain-verification=eFhMctHmsRxGkmP9
  • SPFv=spf1 ip4:195.37.0.8/32 ip4:195.37.0.17/32 ip4:193.174.97.18/32 ip6:2001:4ca0:10b:6::c1ae:6112 include:spf.sosafe.de include:_spf.o105.mx.srv.dfn.de ~all
  • HARICA-L3Qn32zc23ahNkbnFPQ
  • adobe-idp-site-verification=897f90f339daed7babd11534f5ac59668e9527a9a095e3942db53c76b95a9f8d
  • google-site-verification=oP5cOmbWtWxSHb-VmB24LCWzUvg5hrXuRsQ4ucuV1xk
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