ubicua.mx

Valid Email Server
Domain Lookup › ubicua.mx

Domain Overview

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

Checked via [email protected] · 2026-03-31 05:35:46 UTC · ↺ Refresh

MX Hostnames

  • ubicua-mx.mail.protection.outlook.com

MX Priorities

  • ubicua-mx.mail.protection.outlook.com: 0

A / AAAA Records

  • 148.105.251.18 (no PTR)
  • 148.105.251.19 (no PTR)
  • 148.105.251.16
  • 148.105.251.17

Mail Server IPs

  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • apple-domain-verification=AlH3xyKOZj2RDVkk
  • mscid=GlQz/L4xvVgD6U/zCINZIBaDOjNIQqMJ61wm59PUEKV67xfOSxx+PO8D6QxrSkjy6B+iYMMK7jIc8ok9B5AC7g==
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=t67DRyaBzc5nrTCZua9aYhxD6DkeYYF-qYYHxrRtmNs
  • facebook-domain-verification=abv6yn6jun7x999fv94vv2az3gl4p1
  • MS=ms13834442
  • MS=1E06912C1BE605B310666E65403033A99425CC88
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