bfr.de

Valid Email Server
Domain Lookup › bfr.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 16:24:37 UTC · ↺ Refresh

MX Hostnames

  • mx01.tarox-data.de
  • mx02.tarox-data.de

MX Priorities

  • mx02.tarox-data.de: 20
  • mx01.tarox-data.de: 10

A / AAAA Records

  • 5.44.109.17 (no PTR)

Mail Server IPs

  • 193.22.255.121 ↩ mx02.tarox-data.de
  • 193.22.255.120 ↩ mx01.tarox-data.de

SOA Record

Raw SOA ns1055.ui-dns.de hostmaster.1und1.de 2017042406 28800 7200 604800 300
Primary NS (mname)
ns1055.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2017042406
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1055.ui-dns.org
ns1055.ui-dns.de
ns1055.ui-dns.biz
ns1055.ui-dns.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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