gbb-brackwede.de

Valid Email Server
Domain Lookup › gbb-brackwede.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gbb-brackwede.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 13:39:54 UTC · ↺ Refresh

MX Hostnames

  • mx-02-eu-central-1.prod.hydra.sophos.com
  • mx-01-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 217.160.0.86 ↩ 217-160-0-86.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2ff ↩ 2001-08d8-100f-f000-0000-0000-0000-02ff.elastic-ssl.ui-r.com

Mail Server IPs

  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns3.kundenserver.de hostmaster.kundenserver.de 2016111447 28800 7200 604800 300
Primary NS (mname)
ns3.kundenserver.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016111447
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns4.kundenserver.de
ns3.kundenserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:custmail.immosolve.eu
📊 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

4 records
  • 6kg8bea1acc6jn8mv7nb2ddqfv
  • sophos-domain-verification=e38f1843a97f2c6247b15170b77a29de8fe6b971a98f06bc49a0bf593f536ce2
  • sophos-domain-verification=be8aff44eeec57c4d9b4614d2c9de5ecf648b433
  • SPFv=spf1 a:custmail.immosolve.eu
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