acbeubahia.org.br

Valid Email Server
Domain Lookup › acbeubahia.org.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
acbeubahia.org.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 09:40:12 UTC · ↺ Refresh

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MX Hostnames

  • acbeubahia-org-br.mail.protection.outlook.com

MX Priorities

  • acbeubahia-org-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 187.44.255.122 ↩ 187-44-255-122.STATIC.itsweb.com.br

Mail Server IPs

  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.compos.com.br webmaster.compos.net.br 2026012003 3600 1800 1209600 86400
Primary NS (mname)
ns3.compos.com.br
Admin Email (rname)
webmaster@compos.net.br
Serial
2026012003
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns5.compos.com.br
ns4.compos.com.br
ns3.compos.com.br

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:187.18.5.33 +ip4:187.18.5.79 +ip4:187.44.255.122 +ip4:187.44.176.54 +ip4:187.18.5.28 +ip4:187.18.5.38 +ip4:187.18.5.42 +ip4:187.18.5.237 +include:spf.protection.outlook.com +include:spf.mailjet.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

3 records
  • google-site-verification=uz6L3rVSGETjxeFqHNsyF4RrKCHMKFIiHsf_tRq79zU
  • SPFv=spf1 +a +mx +ip4:187.18.5.33 +ip4:187.18.5.79 +ip4:187.44.255.122 +ip4:187.44.176.54 +ip4:187.18.5.28 +ip4:187.18.5.38 +ip4:187.18.5.42 +ip4:187.18.5.237 +include:spf.protection.outlook.com +include:spf.mailjet.com -all
  • MS=ms91315606
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