tecowestinghouse.com.mx

Valid Email Server
Domain Lookup › tecowestinghouse.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-31 06:14:11 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.185.180 (no PTR)
  • 104.21.19.90 (no PTR)
  • 2606:4700:3030::6815:135a
  • 2606:4700:3035::ac43:b9b4

Mail Server IPs

  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA clark.ns.cloudflare.com dns.cloudflare.com 2396194775 10000 2400 604800 1800
Primary NS (mname)
clark.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396194775
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

clark.ns.cloudflare.com
hadlee.ns.cloudflare.com

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • v=msv1 t=0DDAD402-7D52-4E50-82CF-3CEFE504FFAA
  • SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com -all
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