grupoalpha.com

Valid Email Server
Domain Lookup › grupoalpha.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grupoalpha.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 08:19:59 UTC · ↺ Refresh

MX Hostnames

  • mail.grupoalpha.com
  • grupoalpha-com.mail.protection.outlook.com

MX Priorities

  • grupoalpha-com.mail.protection.outlook.com: 0
  • mail.grupoalpha.com: 10

A / AAAA Records

  • 172.67.196.53 (no PTR)
  • 104.21.52.64
  • 2606:4700:3034::6815:3440
  • 2606:4700:3037::ac43:c435

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 104.237.5.240 (no PTR)

SOA Record

Raw SOA agustin.ns.cloudflare.com dns.cloudflare.com 2398736961 10000 2400 604800 1800
Primary NS (mname)
agustin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398736961
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

agustin.ns.cloudflare.com
marjory.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:104.237.5.240 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • MS=ms64513580
  • _globalsign-domain-verification=Anp8MNzv76mcTBs6w54utH_pWPO-sqaKVlTg7O712D
  • SPFv=spf1 a mx ip4:104.237.5.240 ~all
  • SPFv=spf1 include:spf.protection.outlook.com -all
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