Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kzvh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 06:02:53 UTC · ↺ Refresh
MX Hostnames
- mforward.dtag.de
- dmps.kzvh.de
- mail2.kzvh.de
MX Priorities
- dmps.kzvh.de: 10
- mail2.kzvh.de: 90
- mforward.dtag.de: 30
A / AAAA Records
- 195.145.11.212 ↩ kzvh.de
Mail Server IPs
- 195.145.11.211 ↩ dmps.kzvh.de
- 195.145.11.221 ↩ mail2.kzvh.de
- 194.25.242.123 ↩ mforward.dtag.de
SOA Record
Raw SOA
pns.dtag.de dns.telekom.de 2026021900 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2026021900
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pns.dtag.de
ns1.telekom.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:194.45.37.21 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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 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
1 record- SPFv=spf1 mx ip4:194.45.37.21 -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
See demo & docs
Deep verification
Full email verification for kzvh.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits