christophorus-werne.de

Valid Email Server
Domain Lookup › christophorus-werne.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
christophorus-werne.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 14:07:23 UTC · ↺ Refresh

MX Hostnames

  • christophoruswerne-de03c.mail.protection.outlook.com

MX Priorities

  • christophoruswerne-de03c.mail.protection.outlook.com: 10

A / AAAA Records

  • 188.40.218.130 ↩ dedi8164.your-server.de
  • 2a01:4f8:d0a:67a7::2 ↩ dedi8164.your-server.de

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA nsa7.schlundtech.de hostmaster.duplox.com 2025050605 43200 7200 1209600 600
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
hostmaster@duplox.com
Serial
2025050605
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsc7.schlundtech.de
nsd7.schlundtech.de
nsb7.schlundtech.de
nsa7.schlundtech.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
  • MS=ms80107232
  • SPFv=spf1 include:spf.protection.outlook.com -all
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