amsudemexico.com

Valid Email Server
Domain Lookup › amsudemexico.com

Domain Overview

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

Checked via [email protected] · 2026-03-29 12:05:39 UTC · ↺ Refresh

MX Hostnames

  • amsudemexico-com.mail.protection.outlook.com

MX Priorities

  • amsudemexico-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 192.185.188.88 ↩ 192-185-188-88.unifiedlayer.com

Mail Server IPs

  • 52.101.9.17 (no PTR)
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.akkyservicios.mx hostmaster.akkyservicios.mx.amsudemexico.com 1774292563 3600 900 604800 1800
Primary NS (mname)
ns1.akkyservicios.mx
Admin Email (rname)
hostmaster@akkyservicios.mx.amsudemexico.com
Serial
1774292563
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns3.akkyservicios.mx
ns2.akkyservicios.mx
ns1.akkyservicios.mx

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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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