pioneerdoorco.com

Valid Email Server
Domain Lookup › pioneerdoorco.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 09:25:49 UTC · ↺ Refresh

MX Hostnames

  • mx3-usg1.ppe-hosted.com
  • mx2-usg1.ppe-hosted.com
  • pioneerdoorco-com.mail.protection.outlook.com
  • mx1-usg1.ppe-hosted.com

MX Priorities

  • pioneerdoorco-com.mail.protection.outlook.com: 0
  • mx1-usg1.ppe-hosted.com: 0
  • mx2-usg1.ppe-hosted.com: 0
  • mx3-usg1.ppe-hosted.com: 0

A / AAAA Records

  • 172.67.163.240
  • 104.21.50.153
  • 2606:4700:3037::6815:3299
  • 2606:4700:3035::ac43:a3f0

Mail Server IPs

  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 3.220.198.68 ↩ mx1-usg1.ppe-hosted.com
  • 54.166.32.169 ↩ mx2-usg1.ppe-hosted.com
  • 3.228.105.2

SOA Record

Raw SOA chris.ns.cloudflare.com dns.cloudflare.com 2398798816 10000 2400 604800 1800
Primary NS (mname)
chris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398798816
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

chris.ns.cloudflare.com
jamie.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net -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
  • SPFv=spf1 include:secureserver.net -all
  • NETORGFT1657743.onmicrosoft.com
  • google-site-verification=uCadbD1Vq9gANvmRcTiBtE2-69t0XnBnMpnM62oaEfo
  • SPFv=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all
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