stw-thueringen.de

Valid Email Server
Domain Lookup › stw-thueringen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stw-thueringen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 09:05:10 UTC · ↺ Refresh

MX Hostnames

  • mxtls.expurgate.de
  • mxtls.expurgate.net

MX Priorities

  • mxtls.expurgate.net: 10
  • mxtls.expurgate.de: 10

A / AAAA Records

  • 62.113.242.90

Mail Server IPs

  • 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 ↩ mxtls.expurgate.net
  • 195.190.135.123 ↩ mxtls.expurgate.net
  • 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
  • 194.145.224.122

SOA Record

Raw SOA ns1.robhost.de hostmaster.stw-thueringen.de 2024041001 86400 7200 3600000 900
Primary NS (mname)
ns1.robhost.de
Admin Email (rname)
hostmaster@stw-thueringen.de
Serial
2024041001
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s

Nameservers (NS)

ns3.robhost.de
ns2.robhost.de
ns1.robhost.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:194.145.224.0/24 ip4:195.190.135.0/24 include:_spf.expurgate.net include:spf.protection.outlook.com include:_spf.uni-jena.de include:jpberlin.de -all
📊 DNS lookups: 6/10
✓ 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
  • SPFv=spf1 mx a ip4:194.145.224.0/24 ip4:195.190.135.0/24 include:_spf.expurgate.net include:spf.protection.outlook.com include:_spf.uni-jena.de include:jpberlin.de -all
  • apple-domain-verification=KkcftunICI0CtW1C
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 stw-thueringen.de

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

No credit card required
Get 1,000 Free Credits