jmm.com.mx

Valid Email Server
Domain Lookup › jmm.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-22 03:18:43 UTC · ↺ Refresh

MX Hostnames

  • mx2-us.emailsecurity.app
  • jmm.com.mx
  • mx1-us.emailsecurity.app

MX Priorities

  • mx2-us.emailsecurity.app: 20
  • jmm.com.mx: 30
  • mx1-us.emailsecurity.app: 10

A / AAAA Records

  • 162.241.2.35 ↩ mx54.hostgator.mx

Mail Server IPs

  • 172.212.4.33 ↩ mx1-us.emailsecurity.app
  • 162.241.2.35 ↩ mx54.hostgator.mx
  • 40.121.188.167 ↩ mx1-us.emailsecurity.app

SOA Record

Raw SOA ns54.hostgator.mx root.mx54.hostgator.mx 2026032200 86400 7200 3600000 86400
Primary NS (mname)
ns54.hostgator.mx
Admin Email (rname)
root@mx54.hostgator.mx
Serial
2026032200
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns55.hostgator.mx
ns54.hostgator.mx

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ 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 include:websitewelcome.com ~all
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