aguasourofino.com.br

Valid Email Server
Domain Lookup › aguasourofino.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aguasourofino.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 02:42:27 UTC · ↺ Refresh

MX Hostnames

  • fallbackmx.adentrocloud.com.br
  • lastmx.forcecloud.com.br
  • mx.adentro.com.br

MX Priorities

  • lastmx.forcecloud.com.br: 30
  • mx.adentro.com.br: 10
  • fallbackmx.adentrocloud.com.br: 20

A / AAAA Records

  • 177.70.2.5 ↩ 4rq3g9e7g8.underplatform.com

Mail Server IPs

  • 177.52.180.33 ↩ spamexperts01.adentro.com.br
  • 177.52.180.108 ↩ spamexperts02.adentro.com.br

SOA Record

Raw SOA e.sec.dns.br hostmaster.registro.br 2026079001 345600 900 604800 900
Primary NS (mname)
e.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026079001
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

e.sec.dns.br
f.sec.dns.br

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

1 record
  • DMARCv=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=3600
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