Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
audsat.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 04:57:13 UTC · ↺ Refresh
MX Hostnames
- audsat-com-br.mail.protection.outlook.com
MX Priorities
- audsat-com-br.mail.protection.outlook.com: 1
A / AAAA Records
- 104.18.23.114 (no PTR)
- 104.18.22.114 (no PTR)
- 2606:4700::6812:1672
- 2606:4700::6812:1772
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
mitchell.ns.cloudflare.com dns.cloudflare.com 2399883949 10000 2400 604800 1800
Primary NS (mname)
mitchell.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399883949
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mitchell.ns.cloudflare.com
paris.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
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- atlassian-domain-verification=LKQahNSa1hFc/QcKkzXf2E8AakYJ5rMXPtWh/rM1RJlEAVB0Z/gGtKyUjiKhQ7Ou
- google-site-verification=hHWlqry6EHJozDjX9iFajCG_oOIaJTrHHZlWfPsVO9g
- linkedin-site-verification=faa216d3-18e5-430f-97b9-b8c4bc55dffb
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net -all
Full email verification for audsat.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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