fundacaobutantan.org.br

Valid Email Server
Domain Lookup › fundacaobutantan.org.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fundacaobutantan.org.br
Yes
✓ Yes
iCloud
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 04:48:48 UTC · ↺ Refresh

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MX Hostnames

  • butantan-mx01.prod.ce.mlicloud.com
  • butantan-mx02.prod.sp.mlicloud.com
  • butantan-mx03.prod.ce.mlicloud.com
  • butantan-mx04.prod.sp.mlicloud.com

MX Priorities

  • butantan-mx04.prod.sp.mlicloud.com: 1
  • butantan-mx02.prod.sp.mlicloud.com: 1
  • butantan-mx03.prod.ce.mlicloud.com: 1
  • butantan-mx01.prod.ce.mlicloud.com: 1

A / AAAA Records

  • 23.223.209.11 ↩ a23-223-209-11.deploy.static.akamaitechnologies.com
  • 23.223.209.30 ↩ a23-223-209-30.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:35::17db:24ec ↩ g2600-141b-1c00-0035-0000-0000-17db-24ec.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:35::17db:24ea ↩ g2600-141b-1c00-0035-0000-0000-17db-24ea.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 131.100.228.223 ↩ butantan-mx04.prod.sp.mlicloud.com
  • 131.100.228.228 ↩ butantan-mx02.prod.sp.mlicloud.com
  • 177.136.253.46 ↩ butantan-mx03.prod.ce.mlicloud.com
  • 177.136.253.35 ↩ butantan-mx01.prod.ce.mlicloud.com

SOA Record

Raw SOA ns3.fundacaobutantan.org.br hostmaster 260 300 600 86400 300
Primary NS (mname)
ns3.fundacaobutantan.org.br
Admin Email (rname)
hostmaster
Serial
260
Refresh
300s
Retry
600s
Expire
86400s
Minimum TTL
300s

Nameservers (NS)

a12-67.akam.net
a18-66.akam.net
a13-67.akam.net
a5-64.akam.net
a1-8.akam.net
a10-65.akam.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-dc19.sapsf.com include:_spf.google.com include:spf.protection.outlook.com include:spf-us.wfs.cloud include:spf3.xmailer.com.br include:spf.mlicloud.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 216 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

3 records
  • SPFv=spf1 include:_spf-dc19.sapsf.com include:_spf.google.com include:spf.protection.outlook.com include:spf-us.wfs.cloud include:spf3.xmailer.com.br include:spf.mlicloud.com ~all
  • MS=ms89035574
  • atlassian-domain-verification=L9lQS6epe/NHg9E0ZeF6N5aEbPl7xl5zsFXD/dEZZPeAfKNWsDDr6vFM4Z6eq4aR
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