birner.de

Valid Email Server
Domain Lookup › birner.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 11:06:20 UTC · ↺ Refresh

MX Hostnames

  • fw1-bilx.birner.de

MX Priorities

  • fw1-bilx.birner.de: 100

A / AAAA Records

  • 37.202.6.22 ↩ r26684.agenturserver.it
  • 2a03:2a00:1200:2::ac14:1476 ↩ r26684.agenturserver.it

Mail Server IPs

  • 93.240.93.224 ↩ fw1-bilx.birner.de

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1768524783 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1768524783
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.de
ns01.agenturserver.it
ns01.agenturserver.co

SPF Record

✓ Soft Fail (~all)
v=spf1 mx:fw1-bilx.birner.de ip4:93.240.93.224 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];adkim=r;aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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 mx:fw1-bilx.birner.de ip4:93.240.93.224 ~all
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