ub-ls.de

Valid Email Server
Domain Lookup › ub-ls.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ub-ls.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 22:46:35 UTC · ↺ Refresh

MX Hostnames

  • ubls-de0e.mail.protection.outlook.com

MX Priorities

  • ubls-de0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 3.137.108.170 ↩ ec2-3-137-108-170.us-east-2.compute.amazonaws.com
  • 3.136.232.26 ↩ ec2-3-136-232-26.us-east-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.issociate.de domains.xodox.de 2024121701 86400 3600 604800 900
Primary NS (mname)
ns1.issociate.de
Admin Email (rname)
domains@xodox.de
Serial
2024121701
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns2.issociate.de
ns1.issociate.de
ns4.issociate.de
ns3.issociate.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=ms54512361
  • SPFv=spf1 include:spf.protection.outlook.com -all
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