brinner.de

Valid Email Server
Domain Lookup › brinner.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 08:10:59 UTC · ↺ Refresh

MX Hostnames

  • mail.brinner.net

MX Priorities

  • mail.brinner.net: 10

A / AAAA Records

  • 144.76.40.50 ↩ xs-04.brinner.net

Mail Server IPs

  • 144.76.40.50 ↩ xs-04.brinner.net

SOA Record

Raw SOA ns2.brinner.net root.brinner.net 2023081301 28800 7200 604800 86400
Primary NS (mname)
ns2.brinner.net
Admin Email (rname)
root@brinner.net
Serial
2023081301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.inwx.eu
ns.inwx.de
ns2.inwx.de

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

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

2 records
  • SPFv=spf1 mx -all
  • google-site-verification=DZ5RDDSmLB5jPKz9PX3TPvnaiPLJBkM9cUUKR5OWb5M
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