creci.org.br

Valid Email Server
Domain Lookup › creci.org.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
creci.org.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 16:04:44 UTC · ↺ Refresh

MX Hostnames

  • c1-inbound.creci.org.br
  • c2-inbound.creci.org.br

MX Priorities

  • c2-inbound.creci.org.br: 10
  • c1-inbound.creci.org.br: 10

A / AAAA Records

  • 13.107.246.40 (no PTR)
  • 13.107.213.40 (no PTR)

Mail Server IPs

  • 144.33.24.7 ↩ c2-inbound.creci.org.br
  • 146.235.61.163 ↩ c1-inbound.creci.org.br

SOA Record

Raw SOA ns1-36.azure-dns.com azuredns-hostmaster.microsoft.com 2023091805 7200 3600 172800 1200
Primary NS (mname)
ns1-36.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2023091805
Refresh
7200s
Retry
3600s
Expire
172800s
Minimum TTL
1200s

Nameservers (NS)

ns2-36.azure-dns.net
ns3-36.azure-dns.org
ns4-36.azure-dns.info
ns1-36.azure-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:20.226.201.230 ip4:187.50.61.10 include:_spf-outbound.creci.org.br include:_spf.google.com include:_spf.correionacional.com.br ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

3 records
  • njdafp33pl8djt43o0s46t0sdj
  • enirrvm6cjn4ddndusnhfmvt7j
  • SPFv=spf1 ip4:20.226.201.230 ip4:187.50.61.10 include:_spf-outbound.creci.org.br include:_spf.google.com include:_spf.correionacional.com.br ~all
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