Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eucatex.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 19:28:31 UTC · ↺ Refresh
MX Hostnames
- mailstream-central.mxrecord.mx
- mailstream-east.mxrecord.io
- mailstream-eu1.mxrecord.io
MX Priorities
- mailstream-eu1.mxrecord.io: 20
- mailstream-central.mxrecord.mx: 5
- mailstream-east.mxrecord.io: 10
A / AAAA Records
- 18.229.81.172 ↩ ec2-18-229-81-172.sa-east-1.compute.amazonaws.com
Mail Server IPs
- 172.65.245.214 (no PTR)
- 172.65.64.78 (no PTR)
- 172.65.213.128 (no PTR)
SOA Record
Raw SOA
a.sec.dns.br hostmaster.registro.br 2026074000 345600 900 604800 900
Primary NS (mname)
a.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026074000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
c.sec.dns.br
a.sec.dns.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];rf=afrf;pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- MS=6ACF7825FE8DB84B049E42C688E13F8DEDB86497
- MS=ms43530147
- q3ptdsej444qjaq8teq7esnr0b
- google-site-verification=akF5h9o0QW3kymRpi_nwAOB2ZA5b79QlQ-5JXWzDdGQ
- d8khr3e003vcb3ejp7qgvbum8b
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net -all
- gkj5dfu0jrr0cbhb1ukvqb1hfo
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