grupoestrategia.mx

Valid Email Server
Domain Lookup › grupoestrategia.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grupoestrategia.mx
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 05:12:50 UTC · ↺ Refresh

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MX Hostnames

  • barracuda04.xinet.com.mx

MX Priorities

  • barracuda04.xinet.com.mx: 10

A / AAAA Records

  • 172.67.173.215 (no PTR)
  • 104.21.40.10 (no PTR)
  • 2606:4700:3032::ac43:add7 (no PTR)
  • 2606:4700:3037::6815:280a (no PTR)

Mail Server IPs

  • 192.175.126.211 ↩ barracuda04.xinet.com.mx

SOA Record

Raw SOA cortney.ns.cloudflare.com dns.cloudflare.com 2400398826 10000 2400 604800 1800
Primary NS (mname)
cortney.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400398826
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cortney.ns.cloudflare.com
tadeo.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4: 198.50.121.77 include:smtpout.xinet.com.mx a:mail.grupoestrategia.mx ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=none;p=reject;=quarantine;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

4 records
  • zone-ownership-verification-922afa28c09cc0b8081b7135c25903c0ebc00322fc8ae129f595e9c8f072dcc9
  • MS=ms43280497
  • brevo-code:8917e5abcdfe22911f2fa1b54e10b2fd
  • SPFv=spf1 mx a ip4: 198.50.121.77 include:smtpout.xinet.com.mx a:mail.grupoestrategia.mx ~all
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