Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
energiekrebs.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 07:03:52 UTC · ↺ Refresh
MX Hostnames
- mx.knusperdesign.de
MX Priorities
- mx.knusperdesign.de: 10
A / AAAA Records
- 49.12.79.52 ↩ web-customers.knusperdesign.de
Mail Server IPs
- 162.55.32.246 ↩ mx.knusperdesign.de
- 2a01:4f8:c010:a0ff::1 ↩ mx.knusperdesign.de
SOA Record
Raw SOA
ns1.knusperdesign.de info.energiekrebs.de 2024043002 7200 900 604800 3600
Primary NS (mname)
ns1.knusperdesign.de
Admin Email (rname)
info@energiekrebs.de
Serial
2024043002
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.knusperdesign.de
ns1.knusperdesign.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ~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
2 records- google-site-verification=0NisQdmuEOyzqsABmnRkZ0vwZP8xJC0JfxHTLjPZ04Q
- SPFv=spf1 mx a ~all
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