portoseguro.com.br

Valid Email Server
Domain Lookup › portoseguro.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
portoseguro.com.br
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 00:18:33 UTC · ↺ Refresh

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MX Hostnames

  • mxb-0072d804.gslb.pphosted.com
  • mxa-0072d804.gslb.pphosted.com

MX Priorities

  • mxb-0072d804.gslb.pphosted.com: 10
  • mxa-0072d804.gslb.pphosted.com: 10

A / AAAA Records

  • 45.223.41.75 (no PTR)
  • 45.223.47.75 (no PTR)

Mail Server IPs

  • 66.159.249.40 ↩ mx0a-0072d804.pphosted.com

SOA Record

Raw SOA ns1.portoseguro.com.br sicertificados.portoseguro.com.br 2026032404 300 3600 604800 43200
Primary NS (mname)
ns1.portoseguro.com.br
Admin Email (rname)
sicertificados@portoseguro.com.br
Serial
2026032404
Refresh
300s
Retry
3600s
Expire
604800s
Minimum TTL
43200s

Nameservers (NS)

ns3.portoseguro.com.br
ns4.portoseguro.com.br
ns2.portoseguro.com.br
ns1.portoseguro.com.br

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:spf.messagelabs.com include:amazonses.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

20 records
  • SPFv=spf1 include:_spf.google.com include:spf.messagelabs.com include:amazonses.com include:_spf.salesforce.com -all
  • google-site-verification=x5RWVRycSNtij6nYTnUtHStbl9Cm6uoLHRU_T-VKrj4
  • successfactors-site-verification=N2ZhMTgzNDkzNjE0Y2E1YmNhZDQ1ZWJjOTkzMzZhMmM2OTY2NTU3ZjY1ZjhkM2RlOTJhYTI5NmQ2ZjVhZDg3Nw==
  • axway-amplify=23c443db-d242-4b62-a66a-ee23dfc3fea3
  • miro-verification=0fc2a3a862cc42d79bc11b8c401bc26d9e224567
  • docusign=1aedacaf-b97a-4b3e-aaa2-6fac711956a4
  • apple-domain-verification=vXHLI84GxyFW5tdd
  • tmes=e3a3c369be5d1e0d8969b451c00862ce
  • docker-verification=7ca88fab-b531-40b0-83ef-4d065d50f93c
  • /vKUmN+xhCQD5Y/L+AL+D2zKG+iCjmb+7QJUweyzDIM=
  • BxcBMjVFwmFCJ/lCy+6vS7Ae86xtCqjY8kLtJw+fDQU=
  • uber-domain-verification=0cc1c40a-8ad8-4c25-ac2e-be8a4b14abbd
  • atlassian-domain-verification=VAigZY81mjfMw/pp+8WUOhdz1uQycyebc7XIDNF2DqWIfYE86SbUVuYsQwny69lJ
  • 5APZ5Q66XN62TRUVYDXYA0BUYDJWXPJ5GQCUA42L
  • mongodb-site-verification=QFnudReCSBo7CUwvaQgWBIZimXPN0P7F
  • twilio-domain-verification=112853a305d6e8b1abaeb911f57a14ca
  • gGkTCSg773IHopYZAmn9/tTqT8SexiQump8zXsYWav8=
  • uber-domain-verification=c2bfcd69-6f52-4275-b129-36b948cb26cf
  • successfactors-site-verification=NlZzNMTgzNDkzNjE0Y2E1YmNhNzZDQ1ZWZjOTkzMzhmMmQ0Y2NTU3ZjY1ZjhkMzRiOTJhYTI5NmQ2ZjVhZDg3Nvc=
  • docusign=b01d6e0e-390f-407a-8ef7-7d5477342846
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