cassa.com.mx

Valid Email Server
Domain Lookup › cassa.com.mx

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
cassa.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 17:58:18 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 107.190.137.130 ↩ fast.servidor1.net

Mail Server IPs

  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.servidor1.net mail.elenlace.com 2026070105 3600 1800 1209600 86400
Primary NS (mname)
ns1.servidor1.net
Admin Email (rname)
mail@elenlace.com
Serial
2026070105
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.servidor1.net
ns1.servidor1.net

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
  • MS=ms83665551
  • SPFv=spf1 include:spf.protection.outlook.com -all
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