biermann24.de

Valid Email Server
Domain Lookup › biermann24.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
biermann24.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 06:56:51 UTC · ↺ Refresh

MX Hostnames

  • mail.kiratec.net

MX Priorities

  • mail.kiratec.net: 10

A / AAAA Records

  • 89.22.123.145 ↩ ceres.kiratec-online.de

Mail Server IPs

  • 78.47.214.97 ↩ merkur.kiratec-online.de

SOA Record

Raw SOA ns1.kiratecserver.de hostmaster.adns2.de 2024031100 39940 7200 604800 86400
Primary NS (mname)
ns1.kiratecserver.de
Admin Email (rname)
hostmaster@adns2.de
Serial
2024031100
Refresh
39940s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.kiratecserver.de
ns2.kiratecserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=kiratec.net
📊 DNS lookups: 1/10

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

1 record
  • SPFv=spf1 redirect=kiratec.net
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