jusa.com.mx

Valid Email Server
Domain Lookup › jusa.com.mx

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
jusa.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-06 14:56:54 UTC · ↺ Refresh

MX Hostnames

  • mail.jusa.com.mx

MX Priorities

  • mail.jusa.com.mx: 10

A / AAAA Records

  • 104.21.63.214 (no PTR)
  • 172.67.150.98 (no PTR)
  • 2606:4700:3033::6815:3fd6 (no PTR)
  • 2606:4700:3035::ac43:9662 (no PTR)

Mail Server IPs

  • 216.75.6.231 ↩ mail.merkanet.com.mx

SOA Record

Raw SOA rita.ns.cloudflare.com dns.cloudflare.com 2400766489 10000 2400 604800 1800
Primary NS (mname)
rita.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400766489
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

will.ns.cloudflare.com
rita.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx:mail.jusa.com.mx ip4:216.75.6.231 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 mx:mail.jusa.com.mx ip4:216.75.6.231 ~all
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