stjernholm-consulting.de

Valid Email Server
Domain Lookup › stjernholm-consulting.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stjernholm-consulting.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 09:53:00 UTC · ↺ Refresh

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MX Hostnames

  • stjernholmconsulting-de02e.mail.protection.outlook.com

MX Priorities

  • stjernholmconsulting-de02e.mail.protection.outlook.com: 10

A / AAAA Records

  • 128.127.66.91 ↩ web162.dogado.net

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dogado.de hostmaster.internetwire.de 2025062302 28800 7200 604800 86400
Primary NS (mname)
ns1.dogado.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2025062302
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.dogado.de
ns4.dogado.de
ns1.dogado.de
ns2.dogado.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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=ms93049426
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