geibel24.de

Valid Email Server
Domain Lookup › geibel24.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
geibel24.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 17:20:34 UTC · ↺ Refresh

MX Hostnames

  • geibel24-de.mail.protection.outlook.com

MX Priorities

  • geibel24-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 212.124.41.149 (no PTR)

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.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

SOA Record

Raw SOA ns1.dns-service.net globe-infomailverteiler.ieq-network.de 2020030608 10800 3600 1209600 86400
Primary NS (mname)
ns1.dns-service.net
Admin Email (rname)
globe-infomailverteiler@ieq-network.de
Serial
2020030608
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.dns-service.net
ns1.dns-service.net

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=ms63401018
  • SPFv=spf1 include:spf.protection.outlook.com -all
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