grupo-premier.com.mx

Valid Email Server
Domain Lookup › grupo-premier.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grupo-premier.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 01:35:21 UTC · ↺ Refresh

MX Hostnames

  • mx-02-us-west-2.prod.hydra.sophos.com
  • mx-01-us-west-2.prod.hydra.sophos.com

MX Priorities

  • mx-02-us-west-2.prod.hydra.sophos.com: 20
  • mx-01-us-west-2.prod.hydra.sophos.com: 10

A / AAAA Records

  • 142.44.212.50 ↩ ns552985.ip-142-44-212.net

Mail Server IPs

  • 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
  • 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
  • 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com

SOA Record

Raw SOA ns.rackspace.com hostmaster.rackspace.com 1761088811 3600 300 1814400 300
Primary NS (mname)
ns.rackspace.com
Admin Email (rname)
hostmaster@rackspace.com
Serial
1761088811
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

ns.rackspace.com
ns2.rackspace.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:emailsrvr.com include:zcsend.net include:_spf.odoo.com include:transmail.net include:_spf_uswest2.prod.hydra.sophos.com include:_spf_useast2.prod.hydra.sophos.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

6 records
  • sophos-domain-verification=654f550a10e95582288d1610e80a62bf6bb7de702ae88d68b858c8581a802165
  • sophos-domain-verification=adff6ce1cc36469f85750ba8777d4f0df97474cc
  • MS=ms41150709
  • zoho-verification=zb77427184.zmverify.zoho.com
  • google-site-verification=iS1x8GEBONosy0MBBKKXSClYHk0FU3fHFqm2zNBnbYk
  • SPFv=spf1 include:emailsrvr.com include:zcsend.net include:_spf.odoo.com include:transmail.net include:_spf_uswest2.prod.hydra.sophos.com include:_spf_useast2.prod.hydra.sophos.com ~all
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