schulze-altmann.de

Valid Email Server
Domain Lookup › schulze-altmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schulze-altmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 06:21:12 UTC · ↺ Refresh

MX Hostnames

  • w01349ac.kasserver.com

MX Priorities

  • w01349ac.kasserver.com: 10

A / AAAA Records

  • 45.87.158.7 ↩ url-redirector.inwx.net

Mail Server IPs

  • 85.13.152.108 ↩ dd35410.kasserver.com

SOA Record

Raw SOA a.xnameserver.de hostmaster.inwx.de 2023041900 10800 3600 604800 3600
Primary NS (mname)
a.xnameserver.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2023041900
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

c.xnameserver.de
b.xnameserver.de
a.xnameserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 a mx ~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 schulze-altmann.de

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

No credit card required
Get 1,000 Free Credits