Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nwz-zg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 21:46:21 UTC · ↺ Refresh
MX Hostnames
- mx3.medien-systempartner.de
- mx4.medien-systempartner.de
MX Priorities
- mx3.medien-systempartner.de: 10
- mx4.medien-systempartner.de: 10
A / AAAA Records
- 80.228.114.95 ↩ nwz-zg.de
Mail Server IPs
- 80.228.115.225 ↩ mx3.medien-systempartner.de
- 80.228.115.226 ↩ mx4.medien-systempartner.de
SOA Record
Raw SOA
ns.medien-systempartner.de hostmaster.medien-systempartner.de 2022112501 10800 3600 604800 86400
Primary NS (mname)
ns.medien-systempartner.de
Admin Email (rname)
hostmaster@medien-systempartner.de
Serial
2022112501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ans1.ewetel.net
ns.medien-systempartner.de
ans2.ewetel.de
ans3.ewetel.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.228.115.225 ip4:80.228.115.226 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
4 records- MS=ms68155176
- YvQE/HVAITL6KnE02zrmTWjUDYBSnrxnKx3rc24u3rby5itJ5nCZ0Kbmme8nbnvAvcwZLSd1Fxr2p/DDD/LOoQ==
- docusign=53b05e71-251c-4c72-a4aa-e7eb736c1285
- SPFv=spf1 ip4:80.228.115.225 ip4:80.228.115.226 -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 nwz-zg.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits