sandiego.com.co

Valid Email Server
Domain Lookup › sandiego.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sandiego.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-03 02:57:08 UTC · ↺ Refresh

MX Hostnames

  • sandiego-com-co.mail.protection.outlook.com

MX Priorities

  • sandiego-com-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.191.231.148 (no PTR)

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ligia.ns.cloudflare.com dns.cloudflare.com 2400021498 10000 2400 604800 1800
Primary NS (mname)
ligia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400021498
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ligia.ns.cloudflare.com
rodney.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:musvc.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=25;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only

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

4 records
  • SPFv=spf1 include:spf.protection.outlook.com include:musvc.com -all
  • MS=A96296FB96F9D7124A6BCCE1FB5FD075151BFFB1
  • MS=ms19940215
  • k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv+5lxtrNKrKKjF9Jvkidsk9UDOHht1tXZjhnt/ygrdFrQKKYxhgqSNtWBwA1TxukZIR382dYJhAHYDeeaGrUkf3C7VUzm+nO0fTMrN+lQXdYWIO9tTM9ZC3xVjG+uRrfnprJN8t2LfXwbC5oIGtRb8ZyQYiAhXO9qTHoAOK1/IQIDAQAB
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