Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kaeser-werner.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 14:49:27 UTC · ↺ Refresh
MX Hostnames
- kaeserwerner-de01e.mail.protection.outlook.com
MX Priorities
- kaeserwerner-de01e.mail.protection.outlook.com: 10
A / AAAA Records
- 213.144.10.177 (no PTR)
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.telutionmachine.de serveradmin.telution.de 2025062602 3600 540 604800 3600
Primary NS (mname)
ns1.telutionmachine.de
Admin Email (rname)
serveradmin@telution.de
Serial
2025062602
Refresh
3600s
Retry
540s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.telutionmachine.de
ns2.telutionmachine.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms62011291
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