Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupobrasanitas.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:23:09 UTC · ↺ Refresh
MX Hostnames
- grupobrasanitas-com-br.mail.protection.outlook.com
MX Priorities
- grupobrasanitas-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 147.79.91.186 (no PTR)
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ans1br.cirion.live hostmaster.impsat.net.ar 2230311185 10800 3600 604800 3600
Primary NS (mname)
ans1br.cirion.live
Admin Email (rname)
hostmaster@impsat.net.ar
Serial
2230311185
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ans1br.cirion.live
venus.impsat.com.br
ans2br.cirion.live
marte.impsat.com.br
ans3br.cirion.live
hercules.impsat.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.binds.co -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
selector1._domainkey
✓ Public key: 392 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- google-site-verification=Pv2TurVmfz4JDXU5S1aClBvt1Q3hQeL8oJGLMdz7GLA
- SPFv=spf1 include:spf.protection.outlook.com include:spf.binds.co -all
Full email verification for grupobrasanitas.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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