systemframe.com.br

Valid Email Server
Domain Lookup › systemframe.com.br

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
systemframe.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 14:05:09 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 13.35.107.20 ↩ server-13-35-107-20.phl51.r.cloudfront.net
  • 13.35.107.92 ↩ server-13-35-107-92.phl51.r.cloudfront.net
  • 13.35.107.70
  • 13.35.107.81

Mail Server IPs

  • 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
  • 52.101.198.38 ↩ mail-cp3p284cu00706.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:c94a::1 ↩ mail-cp4p284cu00401.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

SOA Record

Raw SOA ns-1761.awsdns-28.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1761.awsdns-28.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-56.awsdns-07.com
ns-1234.awsdns-26.org
ns-1761.awsdns-28.co.uk
ns-518.awsdns-00.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.criaenvio.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • google-site-verification=359CDcJAgftGXu_52ozilm6kaLIxVzSYmTi51Yt2nLs
  • lovable_verification=pLjx7IcTZoPcqxpkGaZ6
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.criaenvio.com -all
Full email verification for systemframe.com.br

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits