Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trinusco.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 04:22:56 UTC · ↺ Refresh
MX Hostnames
- trinusco-com-br.mail.protection.outlook.com
MX Priorities
- trinusco-com-br.mail.protection.outlook.com: 1
A / AAAA Records
- 135.232.42.180 ↩ cpn.trinuscapital.com.br
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-200.akam.net hostmaster.trinusco.com.br 2024010617 3600 600 604800 300
Primary NS (mname)
a1-200.akam.net
Admin Email (rname)
hostmaster@trinusco.com.br
Serial
2024010617
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a11-64.akam.net
a13-65.akam.net
a1-200.akam.net
a18-66.akam.net
a24-67.akam.net
a8-66.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
7 records- 3465b1bv08bc0193s4tjrcoiv5
- SPFv=spf1 include:spf.protection.outlook.com -all
- uber-domain-verification=2468e38d-e3aa-4096-aaee-8389c227d017
- _rdgbqodl3wq4swxlfoehxiozqqslkd4
- lovable_verification=YOA3utR3CCps2jaEGo4Y
- openai-domain-verification=dv-IpWDvFHVVUfBDLZdcojAINW4
- MS=ms53532320
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