huelskens-wasserbau.de

Valid Email Server
Domain Lookup › huelskens-wasserbau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
huelskens-wasserbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 23:01:46 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

  • huelskens-de.mail.cloud.nospamproxy.com

MX Priorities

  • huelskens-de.mail.cloud.nospamproxy.com: 10

A / AAAA Records

  • 185.237.66.102 ↩ shared-clump0015-web.agenturserver.it

Mail Server IPs

  • 193.37.132.21 ↩ de-s04-gw1.mail.cloud.nospamproxy.com
  • 178.212.92.66 ↩ de-s04-gw2.mail.cloud.nospamproxy.com

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1763716622 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1763716622
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.co
ns01.agenturserver.de
ns01.agenturserver.it

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.23.72.160/28 ip4:194.15.137.0/25 include:agenturserver.de include:spf.protection.outlook.com include:spf.cloud.ci-solution.com include:_spf.psm.knowbe4.com include:spf.huelskens-de.cloud.nospamproxy.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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

2 records
  • 2H/jJujl2JhmPM8XIyIT+CMY7tQJSi0jngpUGLwCCi0=
  • SPFv=spf1 ip4:213.23.72.160/28 ip4:194.15.137.0/25 include:agenturserver.de include:spf.protection.outlook.com include:spf.cloud.ci-solution.com include:_spf.psm.knowbe4.com include:spf.huelskens-de.cloud.nospamproxy.com -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 · Customize →
See demo & docs
Deep verification
Full email verification for huelskens-wasserbau.de

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

No credit card required
Get 1,000 Free Credits