decisiongroup.com.br

Valid Email Server
Domain Lookup › decisiongroup.com.br

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
decisiongroup.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:42:32 UTC · ↺ Refresh

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MX Hostnames

  • decisiongroup-com-br.mail.protection.outlook.com

MX Priorities

  • decisiongroup-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 8.8.8.8 ↩ dns.google

Mail Server IPs

  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.boxsecured.com cpanel.main-hosting.eu 2026032400 3600 7200 1209600 86400
Primary NS (mname)
ns1.boxsecured.com
Admin Email (rname)
cpanel@main-hosting.eu
Serial
2026032400
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.asioffice.com.br
ns2.asioffice.com.br
ns1.boxsecured.com
ns2.boxsecured.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:195.35.61.40 include:relay.mailchannels.net a mx ip4:31.170.163.1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 ip4:195.35.61.40 include:relay.mailchannels.net a mx ip4:31.170.163.1 include:spf.protection.outlook.com ~all
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