Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tinnova.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 13:44:41 UTC · ↺ Refresh
MX Hostnames
- tinnova-com-br.mail.protection.outlook.com
MX Priorities
- tinnova-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.141.191 (no PTR)
- 104.21.9.51 (no PTR)
- 2606:4700:3035::ac43:8dbf
- 2606:4700:3033::6815:933
Mail Server IPs
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
SOA Record
Raw SOA
betty.ns.cloudflare.com dns.cloudflare.com 2399251348 10000 2400 604800 1800
Primary NS (mname)
betty.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399251348
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
decker.ns.cloudflare.com
betty.ns.cloudflare.com
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
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=7-7FQtAY-dzfX3rYLtbZZuBd-w7KNMesDgc3GFqF4j0
- google-site-verification=CbWz0ysidXBdFbhjEpZPrjgH5uLeEqWXgO-o7AL2Lr8
- google-site-verification=Khqr1_-93jcf4ybgSFmGHusCGmSD0rfq0DKRSPIRtfY
- google-site-verification=oCQpaAlals1786XqzywpDsIe3j1EAJUT3gshaT5kLUU
- google-site-verification=xjEk5hnxEDZt77IpNEi2I_NKaRK_KjpvG0A9147TGSo
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net -all
- MS=353FD56DB0D2A25ACA3ADD6E79572FEF9CCAAA5E
- MS=ms49877379
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