Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cefeg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 16:12:56 UTC · ↺ Refresh
MX Hostnames
- mail.cefeg.de
MX Priorities
- mail.cefeg.de: 10
A / AAAA Records
- 85.13.141.18 ↩ dd50336.kasserver.com
Mail Server IPs
- 87.191.63.114 ↩ mail.cefeg.de
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2511021119 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2511021119
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns6.kasserver.com
ns5.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx a include:spf.protection.outlook.com -all
- adobe-idp-site-verification=cfc021a2cb99a327a41dd8e0896365933c64b4301a1bf8acf01ea983fc3faedc
Full email verification for cefeg.de
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