ksbk.de

Valid Email Server
Domain Lookup › ksbk.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 03:29:26 UTC · ↺ Refresh

MX Hostnames

  • mx01.kdvz-frechen.de
  • mx02.kdvz-frechen.de

MX Priorities

  • mx01.kdvz-frechen.de: 50
  • mx02.kdvz-frechen.de: 100

A / AAAA Records

  • 92.205.109.142 ↩ 142.109.205.92.host.secureserver.net
  • 2a00:1169:11e:9d90:: (no PTR)

Mail Server IPs

  • 193.27.20.233 ↩ mx01.kdvz-frechen.de
  • 2001:67c:680:f04:250:56ff:fea9:4b96 ↩ mx01.kdvz-frechen.de
  • 2001:67c:680:f04::233 ↩ mx01.kdvz-frechen.de
  • 193.27.20.234 ↩ mx02.kdvz-frechen.de
  • 2001:67c:680:f04::234 ↩ mx02.kdvz-frechen.de
  • 2001:67c:680:f04:250:56ff:fea9:e9a7 ↩ mx02.kdvz-frechen.de

SOA Record

Raw SOA ns39.domaincontrol.com dns.jomax.net 2025080405 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025080405
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns39.domaincontrol.com
ns40.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:mail.kdvz-frechen.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; fo=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 a mx include:mail.kdvz-frechen.de -all
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