boulosconsulting.com.br

Valid Email Server
Domain Lookup › boulosconsulting.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
boulosconsulting.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 02:22:52 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 177.53.143.175 ↩ shared-c-q-t-cen-setenta-cinco.playunix.com.br

Mail Server IPs

  • 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
  • 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
  • 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
  • 52.101.198.0 ↩ 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
  • 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com

SOA Record

Raw SOA dns2201.playunix.com.br root.brs22n.brs.com.br 2026033007 3600 1800 1209600 86400
Primary NS (mname)
dns2201.playunix.com.br
Admin Email (rname)
root@brs22n.brs.com.br
Serial
2026033007
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns2201.playunix.com.br
dns2202.playunix.com.br

SPF Record

✓ Strict (-all)
v=spf1 ip4:177.11.52.0/24 ip4:177.53.143.0/24 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • MS=ms82721053
  • SPFv=spf1 ip4:177.11.52.0/24 ip4:177.53.143.0/24 include:spf.protection.outlook.com -all
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