centersystem.com.br

Valid Email Server
Domain Lookup › centersystem.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-20 16:56:33 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 195.35.41.121 (no PTR)
  • 2a02:4780:13:1293::211b:d33c:2 (no PTR)

Mail Server IPs

  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA alaric.ns.cloudflare.com dns.cloudflare.com 2398543735 10000 2400 604800 1800
Primary NS (mname)
alaric.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398543735
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

vivienne.ns.cloudflare.com
alaric.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:transmail.net include:spf.protection.outlook.com include:zcsend.net include:mailgun.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

5 records
  • google-site-verification=1EWtqlvdm0QiQGWy_HwTGo6BTj-EaelS0SqnICFc3_A
  • google-site-verification=7FnByJQH7Gnj3_084meKS0aUTnDnyh85QJ81CDA2dGs
  • SPFv=spf1 include:transmail.net include:spf.protection.outlook.com include:zcsend.net include:mailgun.org ~all
  • MS=ms32088829
  • facebook-domain-verification=sbiszcarnzmqkrzh8f9p353jdxhdx5
Full email verification for centersystem.com.br

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