Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
onkelz-nacht.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 15:35:18 UTC · ↺ Refresh
MX Hostnames
- kmserver.klinger-media.de
MX Priorities
- kmserver.klinger-media.de: 10
A / AAAA Records
- 213.187.93.43 ↩ kmserver.klinger-media.de
Mail Server IPs
- 213.187.93.43 ↩ kmserver.klinger-media.de
- 2a02:238:f010:1:1::5a42:af86 (no PTR)
SOA Record
Raw SOA
a.ns14.net support.loswebos.de 2025122802 3600 7200 604800 7200
Primary NS (mname)
a.ns14.net
Admin Email (rname)
support@loswebos.de
Serial
2025122802
Refresh
3600s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
c.ns14.net
b.ns14.net
a.ns14.net
d.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a include:_spf.isp-nameserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
2 records- google-site-verification=v7qP6TFT9ftL4_cfhvF_z6eJ4oxlRfUc-2qSOn-Ee0g
- SPFv=spf1 mx a include:_spf.isp-nameserver.de ~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 onkelz-nacht.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits