ibiunainvest.com.br

Valid Email Server
Domain Lookup › ibiunainvest.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-29 03:29:12 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 20.195.198.107 (no PTR)

Mail Server IPs

  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
ns3-07.azure-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:187.72.90.161/29 ip4:201.23.105.156/29 ip4:179.191.82.174/29 ip4:177.188.240.231/32 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • MS=ms27884534
  • SPFv=spf1 include:spf.protection.outlook.com ip4:187.72.90.161/29 ip4:201.23.105.156/29 ip4:179.191.82.174/29 ip4:177.188.240.231/32 -all
  • BoI5006O+Uy9QEnVNqDvcykx40ANiGlBSGYZ8OW9NY/VT+rVRewhxQAuowzyrhyKdZNTAxACuxitf7DIvQX57w==
  • cisco-ci-domain-verification=756ebb19fd1d61126af174fb069dee90b409da18f7d4a3d2097f57117684b5b9
  • atlassian-domain-verification=iGn0FCInX3KXZU9l4mRy01tcMRNPk9eYZqMlJ7ZpMjvDdaTXLB3GyD1Ggd2u3hrD
  • docusign=9911e7ac-4069-4ae2-bfac-8b03b734531d
  • 547174211-857339527
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