ladenburg.de

Valid Email Server
Domain Lookup › ladenburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ladenburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 15:35:15 UTC · ↺ Refresh

MX Hostnames

  • sep.ladenburg.de

MX Priorities

  • sep.ladenburg.de: 5

A / AAAA Records

  • 85.13.156.22 ↩ dd39934.kasserver.com

Mail Server IPs

  • 109.90.126.154 ↩ utmlb01.ladenburg.de
  • 141.19.232.126 (no PTR)

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2026031001 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns81.domaincontrol.com
ns82.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:gate1.securemailgate.de ip4:109.90.126.152/29 ip4:141.19.232.126 ~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

✓ 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

3 records
  • swisssign-check=WUBt-8mJQ8b5aoRWNR4l0vPPYAM
  • SPFv=spf1 mx a:gate1.securemailgate.de ip4:109.90.126.152/29 ip4:141.19.232.126 ~all
  • apple-domain-verification=OtZXZzjRItTdKGd3
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 ladenburg.de

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

No credit card required
Get 1,000 Free Credits