filtrasystems.com

Valid Email Server
Domain Lookup › filtrasystems.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 14:49:04 UTC · ↺ Refresh

MX Hostnames

  • filtrasystems-com.mail.protection.outlook.com

MX Priorities

  • filtrasystems-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.19.232.38 (no PTR)
  • 104.19.233.38 (no PTR)

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns67.domaincontrol.com dns.jomax.net 2026021300 28800 7200 604800 3600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns67.domaincontrol.com
ns68.domaincontrol.com

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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

8 records
  • MS=ms43856453
  • v=verifydomain MS=8297065
  • duo_sso_verification=fpZUyMglBLSWgRb3eQ0hxbXnUBZUAIemxutC9Sdkd5CBFPvzmdkYpxMKAV42NVHl
  • MS=ms80622480
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=6D9DA7A5736A961ECB742F8FB2492CAA85E58577
  • openai-domain-verification=dv-mdMS3KP3zGH4p8WPKyssGUXx
  • knowbe4-site-verification=164c517a9651100b41e51f1a4f8e5f3f
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