Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
karl-lack.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 20:01:22 UTC · ↺ Refresh
MX Hostnames
- mail.zwetschkeserver6.de
MX Priorities
- mail.zwetschkeserver6.de: 10
A / AAAA Records
- 95.214.169.22 ↩ zwetschkeserver6.de
Mail Server IPs
- 95.214.169.22 ↩ zwetschkeserver6.de
SOA Record
Raw SOA
a.ns14.net do-not-reply.karl-lack.de 2024112000 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@karl-lack.de
Serial
2024112000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
a.ns14.net
c.ns14.net
b.ns14.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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- google-site-verification=LOt03QrdvEs1uV1DR70RoOi2o59ClVnFJ-w3w1OrQoU
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