Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
c-kes.de
No
None
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 14:59:16 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 94.142.218.3 ↩ web3.edt.de
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
auth-ns1.edt.de hostmaster.erdenreich.net 2025110602 10800 3600 1209600 21600
Primary NS (mname)
auth-ns1.edt.de
Admin Email (rname)
hostmaster@erdenreich.net
Serial
2025110602
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
21600s
Nameservers (NS)
auth-ns3.edt.de
auth-ns2.edt.de
auth-ns1.edt.de
auth-ns4.edt.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:edt.de include:erdenreich.net -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 include:edt.de include:erdenreich.net -all
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