mapco.com.mx

Valid Email Server
Domain Lookup › mapco.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mapco.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 21:21:13 UTC · ↺ Refresh

MX Hostnames

  • mail.mapco.com.mx

MX Priorities

  • mail.mapco.com.mx: 0

A / AAAA Records

  • 23.227.38.65 ↩ myshopify.com

Mail Server IPs

  • 74.3.165.5 ↩ mail.mapco.com.mx

SOA Record

Raw SOA ns1.centos.mx director.opcion3.net 2026032500 1800 900 604800 120
Primary NS (mname)
ns1.centos.mx
Admin Email (rname)
director@opcion3.net
Serial
2026032500
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
120s

Nameservers (NS)

ns1.centos.mx
ns2.centos.mx

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:74.3.165.216 -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

3 records
  • google-site-verification=lNcMpczJIoax0MjY1sIXq0dz3quaBWGCIG1iMKGk67o
  • SPFv=spf1 mx ip4:74.3.165.216 -all
  • u9qfo5lm56fs5a5m8hgruglbtc
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