stan.com.br

Valid Email Server
Domain Lookup › stan.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stan.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 21:59:33 UTC · ↺ Refresh

MX Hostnames

  • stan-com-br.mail.protection.outlook.com

MX Priorities

  • stan-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 167.99.7.76 (no PTR)

Mail Server IPs

  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA d.sec.dns.br hostmaster.registro.br 2026075000 345600 900 604800 900
Primary NS (mname)
d.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026075000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

f.sec.dns.br
d.sec.dns.br

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:201.77.233.98 ip4:201.77.233.99 ip4:200.143.1.0/24 ip4:201.7.99.195 ip4:187.0.169.146 include:spf.protection.outlook.com a include:_spf.mailee.me -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • google-site-verification=RRWYSXObRV_iiJkXVhn8Zae4z9_iLNSPXLWzlCLeHf0
  • SPFv=spf1 mx ip4:201.77.233.98 ip4:201.77.233.99 ip4:200.143.1.0/24 ip4:201.7.99.195 ip4:187.0.169.146 include:spf.protection.outlook.com a include:_spf.mailee.me -all
  • MS=ms28063443
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