krankenhaus-wesseling.de

Valid Email Server
Domain Lookup › krankenhaus-wesseling.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
krankenhaus-wesseling.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 02:01:13 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

  • mx20.dernbacher-gruppe.de
  • rz1fortimail01.dernbacher-gruppe.de

MX Priorities

  • mx20.dernbacher-gruppe.de: 20
  • rz1fortimail01.dernbacher-gruppe.de: 10

A / AAAA Records

  • 176.221.47.148 ↩ mc21933.ispgateway.de
  • 2a00:1169:103:5180:: ↩ mc21933.ispgateway.de

Mail Server IPs

  • 83.236.191.137 ↩ rz1fortimail01.dernbacher-gruppe.de

SOA Record

Raw SOA ns15.domaincontrol.com dns.jomax.net 2025090700 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025090700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns15.domaincontrol.com
ns16.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • MS=ms48482697
  • SPFv=spf1 a mx include:spf.protection.outlook.com -all
  • _telesec-domain-validation=5AFB493CF4B9B5DD50F9EFAE921885580FC92E19CFB1318D7F09A487FE0C6D88
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 krankenhaus-wesseling.de

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

No credit card required
Get 1,000 Free Credits