Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trustgp.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 08:11:58 UTC · ↺ Refresh
MX Hostnames
- trustgp-com-br.mail.protection.outlook.com
MX Priorities
- trustgp-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 186.209.225.33 ↩ asp8.internetbrasil.net
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.sightnet.com.br hostmaster.trustgp.com.br 1774858171 16384 2048 1048576 2560
Primary NS (mname)
ns1.sightnet.com.br
Admin Email (rname)
hostmaster@trustgp.com.br
Serial
1774858171
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s
Nameservers (NS)
ns2.sightnet.com.br
ns1.sightnet.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.internetbrasil.net ip4:201.6.106.31 ip4:200.213.70.130 mx/27 ip4:179.111.222.104 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; 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
✓ 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
2 records- MS=ms28426634
- SPFv=spf1 include:spf.internetbrasil.net ip4:201.6.106.31 ip4:200.213.70.130 mx/27 ip4:179.111.222.104 include:spf.protection.outlook.com -all
Full email verification for trustgp.com.br
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