Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
worldwideweb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 06:07:14 UTC · ↺ Refresh
MX Hostnames
- mail.ce.de
MX Priorities
- mail.ce.de: 10
A / AAAA Records
- 80.155.34.6 ↩ mail.ce.de
Mail Server IPs
- 80.155.34.6 ↩ mail.ce.de
SOA Record
Raw SOA
ns4.norplex-communications.net technik.norplex.net 2023070703 10800 3600 3600000 86400
Primary NS (mname)
ns4.norplex-communications.net
Admin Email (rname)
technik@norplex.net
Serial
2023070703
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns4.norplex-communications.net
ns4.norplex-communications.com
SPF Record
✓ Strict (-all)
v=spf1amxa:mail.ce.deip4:80.82.223.23include:spf.protection.outlook.com-all
📊 DNS lookups: 0/10
✓ 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=spf1amxa:mail.ce.deip4:80.82.223.23include:spf.protection.outlook.com-all
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