grupocarolina.com.mx

Valid Email Server
Domain Lookup › grupocarolina.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grupocarolina.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 21:30:46 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mx4c76.carrierzone.com
  • mx3c76.carrierzone.com
  • mx2c76.carrierzone.com
  • mx1c76.carrierzone.com

MX Priorities

  • mx1c76.carrierzone.com: 10
  • mx2c76.carrierzone.com: 100
  • mx4c76.carrierzone.com: 120
  • mx3c76.carrierzone.com: 110

A / AAAA Records

  • 69.49.115.40 ↩ hostedc76.carrierzone.com

Mail Server IPs

  • 69.49.115.73 ↩ mx1c76.carrierzone.com
  • 69.49.115.74 ↩ mx2c76.carrierzone.com
  • 69.49.115.76 ↩ mx4c76.carrierzone.com
  • 69.49.115.75 ↩ mx3c76.carrierzone.com

SOA Record

Raw SOA cloud1.triara.com c\.martinez.grupocarolina.com.mx 35921363 14400 7200 2419200 3600
Primary NS (mname)
cloud1.triara.com
Admin Email (rname)
c\@martinez.grupocarolina.com.mx
Serial
35921363
Refresh
14400s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

cloud3.triara.com
cloud1.triara.com
cloud2.triara.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spfc76.carrierzone.com include:46082729.spf04.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=0:1:d:s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 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 a mx include:spfc76.carrierzone.com include:46082729.spf04.hubspotemail.net -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for grupocarolina.com.mx

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits