h2arquitetura.com.br

Valid Email Server
Domain Lookup › h2arquitetura.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
h2arquitetura.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 23:43:35 UTC · ↺ Refresh

MX Hostnames

  • h2arquitetura-com-br.mail.protection.outlook.com

MX Priorities

  • h2arquitetura-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 69.6.249.153 ↩ 69-6-249-153.unifiedlayer.com

Mail Server IPs

  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns00176.hostgator.com.br root.sh00176.hostgator.com.br 2026022201 86400 7200 3600000 86400
Primary NS (mname)
ns00176.hostgator.com.br
Admin Email (rname)
root@sh00176.hostgator.com.br
Serial
2026022201
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns00177.hostgator.com.br
ns00176.hostgator.com.br

SPF Record

✓ Strict (-all)
v=spf1 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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