landratsamt-karlsruhe.de

Valid Email Server
Domain Lookup › landratsamt-karlsruhe.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
landratsamt-karlsruhe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 10:13:32 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mx9.kvnbw.de
  • mx8.kvnbw.de
  • mx7.kvnbw.de
  • mx6.kvnbw.de

MX Priorities

  • mx6.kvnbw.de: 10
  • mx7.kvnbw.de: 10
  • mx8.kvnbw.de: 10
  • mx9.kvnbw.de: 10

A / AAAA Records

  • 194.59.39.9 ↩ k1z08s007.kivbf.de

Mail Server IPs

  • 194.0.94.48 ↩ mx6.kvnbw.de
  • 194.0.94.49 ↩ mx7.kvnbw.de
  • 194.59.36.34 ↩ mx8.kvnbw.de
  • 194.59.36.35 ↩ mx9.kvnbw.de

SOA Record

Raw SOA k1z01s003.kivbf.de hostmaster.kivbf.de 2026031000 21600 7200 604800 86400
Primary NS (mname)
k1z01s003.kivbf.de
Admin Email (rname)
hostmaster@kivbf.de
Serial
2026031000
Refresh
21600s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

k1z01s003.kivbf.de
k1z01s004.kivbf.de
ns.frei.net

SPF Record

✓ Strict (-all)
v=spf1 a include:spf.protect.kvnbw.de include:_spf.recruiting-portal.com include:mail.advantic.de include:spf.protection.outlook.com include:agenturserver.de include:ekom21.de include:mx.campus-one.com ip4:51.195.9.216 -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • fF1Adu3j9XNEiyk1CTNGAFatAFDdJ002
  • MS=ms50652415
  • apple-domain-verification=GUedqpZujABd1xEy
  • SPFv=spf1 a include:spf.protect.kvnbw.de include:_spf.recruiting-portal.com include:mail.advantic.de include:spf.protection.outlook.com include:agenturserver.de include:ekom21.de include:mx.campus-one.com ip4:51.195.9.216 -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for landratsamt-karlsruhe.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits