alphaortho.net

Valid Email Server
Domain Lookup › alphaortho.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
alphaortho.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 09:38:12 UTC · ↺ Refresh

MX Hostnames

  • alphaortho-net.mail.protection.outlook.com

MX Priorities

  • alphaortho-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 99.86.77.84 ↩ server-99-86-77-84.iah50.r.cloudfront.net
  • 143.204.158.129 ↩ server-143-204-158-129.sea90.r.cloudfront.net
  • 143.204.158.25
  • 143.204.158.116
  • 143.204.158.88
  • 13.35.99.49
  • 13.35.99.72
  • 13.35.99.26
  • 13.35.99.34
  • 99.86.77.56
  • 99.86.77.22
  • 99.86.77.30

Mail Server IPs

  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.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)

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

✗ 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
  • mscid=tpoSfk4eIMnZHw8RKiJeWP7OcOhETF+JQdQ4vXduXOD70XahcCLRWdFZIjzXDaq7s5zxfpsd149goltb2KF2IA==
  • SPFv=spf1 include:spf.protection.outlook.com -all
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