Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
karl-pfankuch.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 11:01:48 UTC · ↺ Refresh
MX Hostnames
- fw2.winet.de
- mail01.winet.de
MX Priorities
- fw2.winet.de: 10
- mail01.winet.de: 20
A / AAAA Records
- 46.101.68.19 (no PTR)
Mail Server IPs
- 84.17.96.48 ↩ fw2.winet.de
- 217.160.41.238 ↩ mail01.winet.de
SOA Record
Raw SOA
pns.winet.de root.winet.de 2025030301 28800 7200 604800 86400
Primary NS (mname)
pns.winet.de
Admin Email (rname)
root@winet.de
Serial
2025030301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
pns00.winet.de
pns.winet.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:84.17.96.0/19 ip6:2a02:f200::/29 ip6:2a02:f200::ffff:5411:6c66 ~all
📊 DNS lookups: 2/10
~ 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
1 record- SPFv=spf1 a mx ip4:84.17.96.0/19 ip6:2a02:f200::/29 ip6:2a02:f200::ffff:5411:6c66 ~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 karl-pfankuch.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits