industriepark-troisdorf.de

Valid Email Server
Domain Lookup › industriepark-troisdorf.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
industriepark-troisdorf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 04:32:12 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

  • mxtls.expurgate.net

MX Priorities

  • mxtls.expurgate.net: 10

A / AAAA Records

  • 79.125.3.95

Mail Server IPs

  • 195.190.135.124 ↩ mxtls.expurgate.net
  • 195.190.135.125 ↩ mxtls.expurgate.net
  • 194.145.224.120 ↩ mxtls.expurgate.net
  • 194.145.224.121 ↩ mxtls.expurgate.net
  • 194.145.224.122 ↩ mxtls.expurgate.net
  • 194.145.224.123 ↩ mxtls.expurgate.net
  • 194.145.224.124 ↩ mxtls.expurgate.net
  • 194.145.224.125 ↩ mxtls.expurgate.net
  • 195.190.135.120 ↩ mxtls.expurgate.net
  • 195.190.135.121 ↩ mxtls.expurgate.net
  • 195.190.135.122
  • 195.190.135.123

SOA Record

Raw SOA ns01.riconnect.de hostmaster.riconnect.de 2024120901 14400 1800 1209600 3600
Primary NS (mname)
ns01.riconnect.de
Admin Email (rname)
hostmaster@riconnect.de
Serial
2024120901
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns03.riconnect.de
ns02.riconnect.de
ns01.riconnect.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:94.125.209.5 include:_spf.expurgate.net -all
📊 DNS lookups: 3/10
✓ 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

3 records
  • ttnPWFkG6VdATjQWlQUko5+LOlc/Q8VNhB+nG+4qbHPM352schMGd/4A4ufU+ynIo7TpTHJ0s9+7HsNGTH/fkQ==
  • SPFv=spf1 mx a ip4:94.125.209.5 include:_spf.expurgate.net -all
  • MS=ms78629692
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 industriepark-troisdorf.de

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

No credit card required
Get 1,000 Free Credits