online-akademie-hpp.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
online-akademie-hpp.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 10:27:55 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

  • w0196571.kasserver.com

MX Priorities

  • w0196571.kasserver.com: 10

A / AAAA Records

  • 85.13.142.31 ↩ dd22338.kasserver.com

Mail Server IPs

  • 85.13.142.31 ↩ dd22338.kasserver.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2603061310 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603061310
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com mx a ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ 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

5 records
  • SPFv=spf1 include:_spf.mlsend.com mx a ?all
  • google-site-verification=tdT_epYQ_37Pr7j9c1KQWPvQ9_p9E7ZQRMn44QLRwmA
  • stripe-verification=96680df8753f99d47cd8523e51ea015b83df99bafe5d035f2eba7828a12fd553
  • mailerlite-domain-verification=3f904cbcbeef938c5be25a0e679fcca1b6074904
  • google-site-verification=CPi6_OVwMYzWC9pczTjmYRjW_u9hxInfKzIhB98X7xo
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 online-akademie-hpp.de

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

No credit card required
Get 1,000 Free Credits