beratung-schmitz.com

Valid Email Server
Domain Lookup › beratung-schmitz.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
beratung-schmitz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 04:44:47 UTC · ↺ Refresh

MX Hostnames

  • mx01.kundenserver.de
  • mx00.kundenserver.de

MX Priorities

  • mx00.kundenserver.de: 10
  • mx01.kundenserver.de: 11

A / AAAA Records

  • 172.67.186.208 (no PTR)
  • 104.21.92.54 (no PTR)
  • 2606:4700:3031::6815:5c36 (no PTR)
  • 2606:4700:3035::ac43:bad0 (no PTR)

Mail Server IPs

  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 217.72.192.67 ↩ mx01.kundenserver.de

SOA Record

Raw SOA john.ns.cloudflare.com dns.cloudflare.com 2399270672 10000 2400 604800 1800
Primary NS (mname)
john.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399270672
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

john.ns.cloudflare.com
kim.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:hostedoffice.ag include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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 include:hostedoffice.ag include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ~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
See demo & docs
Deep verification
Full email verification for beratung-schmitz.com

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

No credit card required
Get 1,000 Free Credits