Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3capitalpartners.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 21:50:26 UTC · ↺ Refresh
MX Hostnames
- 3capitalpartners-com-br.mail.protection.outlook.com
MX Priorities
- 3capitalpartners-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.50.10 (no PTR)
- 172.67.198.182 (no PTR)
- 2606:4700:3036::6815:320a
- 2606:4700:3032::ac43:c6b6
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
love.ns.cloudflare.com dns.cloudflare.com 2398521699 10000 2400 604800 1800
Primary NS (mname)
love.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398521699
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
love.ns.cloudflare.com
tom.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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ 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- DMARCv=DMARC1; p=quarantine; pct=1;
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net -all
- google-site-verification=HX_SI9DFh--T7Ka75exHfOkHyALy0Ps9Fdjt_Xf9irA
- google-site-verification=dW4w0g4AtIeNBOXeTh08GkIeY1nIjELzUS4tVAZ9pr8
- google-site-verification=tr4HITGLsc0q6UiG8CRCRtDSCbFO47kChXmTueZ1qDo
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