controlware.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-04-01 13:59:50 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

  • cwaremx03.controlware.de
  • cwmx02.controlware.de
  • cwaremx04.controlware.de
  • cwmx01.controlware.de

MX Priorities

  • cwmx01.controlware.de: 10
  • cwaremx04.controlware.de: 40
  • cwmx02.controlware.de: 20
  • cwaremx03.controlware.de: 30

A / AAAA Records

  • 35.158.169.233 ↩ bielefeld.jweiland.cloud

Mail Server IPs

  • 193.22.122.53 ↩ cwmx01.controlware.de
  • 193.22.120.180 ↩ cwaremx04.controlware.de
  • 193.22.122.54 ↩ cwmx02.controlware.de
  • 193.22.120.179 ↩ cwaremx03.controlware.de

SOA Record

Raw SOA cwarens3.controlware.de smohr.controlware.de 2026033001 1200 7200 1209600 10800
Primary NS (mname)
cwarens3.controlware.de
Admin Email (rname)
smohr@controlware.de
Serial
2026033001
Refresh
1200s
Retry
7200s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

cwarens3.controlware.de
cwarens1.controlware.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:35.158.169.233 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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

12 records
  • NatKSd+ZPQsIPcvUBGOKekgbKCtSqRu00Qfq8snCE/HxE9/x3XBzRs540F/wMwzLfMrk+uNKZdf+7sj3kWQf/g==
  • atlassian-domain-verification=EbasUVwu3qZTOhUC3s5MqhQ4MZBAoZYhPiU/b2JHsmneLTI9crF5SX/5fBNQbqlO
  • SPFv=spf1 mx ip4:35.158.169.233 include:spf.protection.outlook.com -all
  • ciscocidomainverification=e9329488dec1276311b2f507bd5c326f951eb0dcf6b94218bd8246ee93c3cc1
  • QuoVadis=d9ccc6eb-eeaa-49bd-9a78-1dafbccd4115
  • pardot1056733=64cf30c72f8468744185f0d6e5ccce08ff7abf7fe2a7405a027ab7c15f983526
  • eL+7Y0rrfmjNonVAiMiAI7mk7vzAALT0VyXsDKXs0YgYDf8gSlXp31eM/o8b6Da/AJNuhAwDv8trr/HcPTblUw==
  • fkkfgg9xlbww1bxn0stqtspdmrmx0vwt
  • mindmanager-verification=44f01ac3f1558f4c8cddd393f74a59edc68597ae0097a5f976542cab29d165b2
  • MS=ms93210183
  • MS=ms61952415
  • google-site-verification=8nMeElxz0oKv8X_Vdg0lZKmNocodLuUbLXD_u1zJm0I
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 controlware.de

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

No credit card required
Get 1,000 Free Credits