energygroup.com.br

Valid Email Server
Domain Lookup › energygroup.com.br

Domain Overview

DNS: ✓ 19d ago Checker: ✓ 19d ago
energygroup.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 17:17:02 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.21.76.231 (no PTR)
  • 172.67.202.17 (no PTR)
  • 2606:4700:3031::ac43:ca11
  • 2606:4700:3031::6815:4ce7

Mail Server IPs

  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA blair.ns.cloudflare.com dns.cloudflare.com 2404309065 10000 2400 604800 1800
Primary NS (mname)
blair.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404309065
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

blair.ns.cloudflare.com
kianchau.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none

DKIM Selectors

✓ 4 found
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 237 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

9 records
  • Sendinblue-code:a47dd29e2b8e6aba259ae51b305a235d
  • google-site-verification=jnk3k7v_Vmnx6OsvSo8f3swFZUv0hDkF1XImpJMqbH8
  • google-site-verification=nYC_gJ3wjuZvF0ZqoWV-stohHfaXogKw4-YfXsuX_sA
  • unbounce = 410211‍
  • SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all
  • MS=ms53525404
  • MS=ms69725756
  • MS=ms84278003
  • MS=ms92323368
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