sombreroseguros.com.br

Valid Email Server
Domain Lookup › sombreroseguros.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-27 01:21:46 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 162.240.109.202 ↩ vps-11714981.sombreroseguros.com.br

Mail Server IPs

  • 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
  • 52.101.198.1 ↩ mail-cp4p284cu00401.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:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
  • 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
  • 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1847.awsdns-38.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1847.awsdns-38.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1293.awsdns-33.org
ns-1847.awsdns-38.co.uk
ns-88.awsdns-11.com
ns-1019.awsdns-63.net

SPF Record

✓ Strict (-all)
v=spf1 include:somspf.sombreroseguros.com.br include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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=FpR1ehvPXxvXpIy3JA4DS_NGQwvb0NK4x8ZN0UMiyIw
  • SPFv=spf1 include:somspf.sombreroseguros.com.br include:spf.protection.outlook.com -all
  • dpent5fe07c580gl4jda4gpbfe
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