Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eacorcovado.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 02:41:05 UTC · ↺ Refresh
MX Hostnames
- eac.in.tmes.trendmicro.com
MX Priorities
- eac.in.tmes.trendmicro.com: 1
A / AAAA Records
- 20.226.88.144 (no PTR)
Mail Server IPs
- 18.208.22.78 ↩ in.tmes.trendmicro.com
- 18.208.22.79 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
- 18.208.22.77 ↩ in.tmes.trendmicro.com
SOA Record
Raw SOA
dns.matrix.com.br hostmaster.matrix.com.br 2025103101 86400 360 604800 86400
Primary NS (mname)
dns.matrix.com.br
Admin Email (rname)
hostmaster@matrix.com.br
Serial
2025103101
Refresh
86400s
Retry
360s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns.matrix.com.br
ns3.matrix.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.tmes.trendmicro.com include:_spf.locaweb.com.br include:_spf.tiflux.com include:_spf.emailmkt.correio.ws -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- benq-domain-verification=eyJpdiI6IlVuZ1VmbGJUQ3pUNk5xcG1jdzgwR1E9PSIsInZhbHVlIjoiRkdtRkc4MWpUYUhOQnZkU0tjdUVtaFNMcXhjQWY4bVZNbHhCcXF0SmErQT0iLCJtYWMiOiI2YmI2YmExMzRhYjkwMWVkNDdiZTdmMmZlYjIyZGIyZjhhYzhhYTM3NmFhNmZjMmQ3OGFhYjMzYzA4MWRiZGVjIiwidGFnIjoiIn0=
- tmes=ac2f552c0d3da7540af3034942eb4667
- SPFv=spf1 include:spf.protection.outlook.com include:spf.tmes.trendmicro.com include:_spf.locaweb.com.br include:_spf.tiflux.com include:_spf.emailmkt.correio.ws -all
- apple-domain-verification=JTLb1z8G0DQ2fhsS
- MS=ms77652898
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