br-petrobras.com.br

Valid Email Server
Domain Lookup › br-petrobras.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
br-petrobras.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 11:12:46 UTC · ↺ Refresh

MX Hostnames

  • brpetrobras-com-br0e.mail.protection.outlook.com

MX Priorities

  • brpetrobras-com-br0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 189.108.223.213 ↩ 189-108-223-213.customer.tdatabrasil.net.br
  • 189.21.98.66 ↩ 189-21-98-66.ded.intelignet.com.br

Mail Server IPs

  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns-132.awsdns-16.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-132.awsdns-16.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1569.awsdns-04.co.uk
ns-1020.awsdns-63.net
ns-132.awsdns-16.com
ns-1480.awsdns-57.org

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:189.125.228.27 ip4:177.184.23.182 ip4:54.94.25.24 ip4:201.28.183.132 ip4:164.85.4.0/23 ip4:187.50.71.236 ip4:201.28.183.154 ip4:189.21.235.9 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

10 records
  • _globalsign-domain-verification=Fs_Fq_itevRxgSAGHpx3iQSXHX19zaRIoY7JFObQ4Z
  • apple-domain-verification=pU713iq1k1ZTernV
  • globalsign-domain-verification=GoH9VKLIN7zw49xIizKNnri7jHAF6LD2sW3vXhxgzq
  • globalsign-domain-verification=Lp9UQBWrC6SI9dvhG6r0dZgqZZAx-cDVzXTL0qOwwj
  • lwaOE-EBU-f7_mbB8Ey6HjRndecyLkkv9Nok6F0kgIA
  • ub4L7U3AMpZcjfYcfcGf75nKAdIpUQRfvSBCEG73rWA
  • SPFv=spf1 mx ip4:189.125.228.27 ip4:177.184.23.182 ip4:54.94.25.24 ip4:201.28.183.132 ip4:164.85.4.0/23 ip4:187.50.71.236 ip4:201.28.183.154 ip4:189.21.235.9 include:spf.protection.outlook.com -all
  • A3DzvjYfBNP-8n1ox8FCZlsibl9AtImQFdA1WvVePbE
  • _4h0zced8p15zuy85helpbya9tl4kwtn
  • _globalsign-domain-verification=8xxbZ6yC5ZHlLwpxt1ofOx5T6hcaGtDhAisT9otVpZ
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