dornseifer.de

Valid Email Server
Domain Lookup › dornseifer.de

Domain Overview

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

Checked via [email protected] · 2026-03-23 22:56:50 UTC · ↺ Refresh

MX Hostnames

  • mx1-eu1.ppe-hosted.com
  • mx2-eu1.ppe-hosted.com

MX Priorities

  • mx2-eu1.ppe-hosted.com: 10
  • mx1-eu1.ppe-hosted.com: 5

A / AAAA Records

  • 134.119.244.104 ↩ mc21237.ispgateway.de
  • 2a00:116a:100:6e0:: ↩ mc21237.ispgateway.de

Mail Server IPs

  • 91.209.104.156 ↩ mx2-eu1.ppe-hosted.com
  • 185.132.181.17 ↩ mx2-eu1.ppe-hosted.com
  • 185.132.181.16 ↩ mx1-eu1.ppe-hosted.com
  • 91.209.104.155 ↩ mx1-eu1.ppe-hosted.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2025120403 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025120403
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns81.domaincontrol.com
ns82.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:62.153.223.162 ip4:62.153.223.163 ip4:134.119.244.104 include:spf.mandrillapp.com include:_spf-eu.ppe-hosted.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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

3 records
  • SPFv=spf1 a mx ip4:62.153.223.162 ip4:62.153.223.163 ip4:134.119.244.104 include:spf.mandrillapp.com include:_spf-eu.ppe-hosted.com include:spf.protection.outlook.com ~all
  • ppe-a571fc96355d69bd9b339364af3a5e6cade5f5f9
  • MS=ms79545336
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 dornseifer.de

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

No credit card required
Get 1,000 Free Credits