fenixsystems.com.br

Valid Email Server
Domain Lookup › fenixsystems.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-29 00:19:30 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • fenixsystems-com-br.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.21.80.240 (no PTR)
  • 172.67.155.152 (no PTR)
  • 2606:4700:3030::6815:50f0
  • 2606:4700:3033::ac43:9b98

Mail Server IPs

  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA johnathan.ns.cloudflare.com dns.cloudflare.com 2399804259 10000 2400 604800 1800
Primary NS (mname)
johnathan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399804259
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

robin.ns.cloudflare.com
johnathan.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.acessabrasil.com.br mx include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; fo=1; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=3600; rf=afrf
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

2 records
  • SPFv=spf1 include:spf.acessabrasil.com.br mx include:spf.protection.outlook.com ~all
  • google-site-verification=JspN2a9zWEDetdCF5XuW2EvzLkUn_4gUyh2hpdpo1c0
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