Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dalecarnegie.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 09:58:01 UTC · ↺ Refresh
MX Hostnames
- dalecarnegie-de.mail.protection.outlook.com
MX Priorities
- dalecarnegie-de.mail.protection.outlook.com: 0
A / AAAA Records
- 20.85.173.107 (no PTR)
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns01.trademarkarea.com postmaster.dalecarnegie.de 22041245 10800 3600 691200 84600
Primary NS (mname)
ns01.trademarkarea.com
Admin Email (rname)
postmaster@dalecarnegie.de
Serial
22041245
Refresh
10800s
Retry
3600s
Expire
691200s
Minimum TTL
84600s
Nameservers (NS)
ns03.trademarkarea.com
ns01.trademarkarea.com
ns02.trademarkarea.com
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- MS=ms58262159
- SPFv=spf1 include:spf.protection.outlook.com -all
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