stob.de

Valid Email Server
Domain Lookup › stob.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stob.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 18:50:05 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • stob-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 45.91.102.173 ↩ web13.hosting.1cue.de
  • 2a0a:51c0::276:0:0:0:173 ↩ web13.hosting.1cue.de

Mail Server IPs

  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dns.1cue.de info.onecue.de 2025110403 10800 3600 604800 3600
Primary NS (mname)
ns1.dns.1cue.de
Admin Email (rname)
info@onecue.de
Serial
2025110403
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.dns.1cue.de
ns3.dns.1cue.de
ns2.dns.1cue.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

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