cuatro.com.mx

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
cuatro.com.mx
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-31 05:19:17 UTC ยท โ†บ Refresh

MX Hostnames

  • mail.cuatro.com.mx

MX Priorities

  • mail.cuatro.com.mx: 0

A / AAAA Records

  • 65.99.252.6 โ†ฉ svgr142.serverneubox.com.mx

Mail Server IPs

  • 65.99.252.6 โ†ฉ svgr142.serverneubox.com.mx

SOA Record

Raw SOA ns144.neubox.net rodrigo.cuatro.com.mx 2026032601 3600 1800 1209600 86400
Primary NS (mname)
ns144.neubox.net
Admin Email (rname)
rodrigo@cuatro.com.mx
Serial
2026032601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns143.neubox.net
ns144.neubox.net
ns245.neubox.net

SPF Record

โœ“ Soft Fail (~all)
v=spf1 +a +mx +ip4:65.99.252.6 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx ~all
๐Ÿ“Š DNS lookups: 5/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— Missing

No DMARC record โ€” emails cannot be rejected on auth failure.

DKIM Selectors

โœ“ 1 found
default._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:65.99.252.6 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx ~all
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