amazonff.com.br

Valid Email Server
Domain Lookup › amazonff.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-18 11:59:06 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 187.33.241.19 ↩ br41-cp.valueserver.com.br

Mail Server IPs

  • 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
  • 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
  • 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
  • 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA e.sec.dns.br hostmaster.registro.br 2026064000 86400 900 604800 900
Primary NS (mname)
e.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026064000
Refresh
86400s
Retry
900s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

e.sec.dns.br
f.sec.dns.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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

4 records
  • MS=ms31547334
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • facebook-domain-verification=9snx8c3tts8cjoaa9o2ut2toptm9kk
  • google-site-verification=-9Aoz9PoHCuW3E-VJSPBSUIGAZVoRlld13eUYzGaqA4
Full email verification for amazonff.com.br

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