Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kanzlei-wilczek.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 06:27:59 UTC · ↺ Refresh
MX Hostnames
- outlook.ditcon.org
MX Priorities
- outlook.ditcon.org: 11
A / AAAA Records
- 212.46.102.147 ↩ c10059.hkn.net
Mail Server IPs
- 85.88.3.174 ↩ outlook.ditcon.org
SOA Record
Raw SOA
a.nkdns.net hostmaster.kanzlei-wilczek.de 1690794197 16384 2048 1048576 2560
Primary NS (mname)
a.nkdns.net
Admin Email (rname)
hostmaster@kanzlei-wilczek.de
Serial
1690794197
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
a.nkdns.net
b.nkdns.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:outlook.ditcon.org include:ditcon.org -all
📊 DNS lookups: 3/10
✓ 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
1 record- SPFv=spf1 mx a:outlook.ditcon.org include:ditcon.org -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 kanzlei-wilczek.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits