mcddiagnosticos.mx

Valid Email Server
Domain Lookup › mcddiagnosticos.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mcddiagnosticos.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 09:57:45 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 189.204.35.30 ↩ mail.spyrosdev.com

Mail Server IPs

  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com

SOA Record

Raw SOA dns6.sagenesys.com admin.domain.com 2015041622 3600 600 1209600 3600
Primary NS (mname)
dns6.sagenesys.com
Admin Email (rname)
admin@domain.com
Serial
2015041622
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns7.sagenesys.com
dns6.sagenesys.com

SPF Record

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

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

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

6 records
  • g06iql0ao88l8c017mq14vt66s
  • MS=ms15506229
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • eibkslgrqd8umkm65pq2i4akdr
  • 4maq18j20hnh4to7kalvqpbusn
  • fasgas31hk0geo0do5n5ebuvhv
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