speedeecorp.com

Valid Email Server
Domain Lookup › speedeecorp.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 18:58:36 UTC · ↺ Refresh

MX Hostnames

  • mx1-us1.ppe-hosted.com
  • mx2-us1.ppe-hosted.com
  • speedeecorp-com.mail.protection.outlook.com

MX Priorities

  • mx2-us1.ppe-hosted.com: 20
  • speedeecorp-com.mail.protection.outlook.com: 0
  • mx1-us1.ppe-hosted.com: 10

A / AAAA Records

  • 66.159.100.66

Mail Server IPs

  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 148.163.129.50
  • 67.231.154.162

SOA Record

Raw SOA ns11.worldnic.com namehost.worldnic.com 123072512 10800 3600 604800 3600
Primary NS (mname)
ns11.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
123072512
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns12.worldnic.com
ns11.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com ip4:96.81.33.225 ip4:63.250.236.124 ip4:38.75.129.124 ip4:68.66.197.133 ip4:68.66.197.134 include:spf.messagelabs.com include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

6 records
  • pax8validate
  • ppe-723468c127d1380a512565074e100261d6e6ae05
  • knowbe4-site-verification=b542400e31a61baabeb5dcfcb1e8b767
  • SPFv=spf1 a:dispatch-us.ppe-hosted.com ip4:96.81.33.225 ip4:63.250.236.124 ip4:38.75.129.124 ip4:68.66.197.133 ip4:68.66.197.134 include:spf.messagelabs.com include:sendgrid.net include:spf.protection.outlook.com -all
  • ppe-c349a16806b997095c65e948a8f0dd0edca60e61
  • MS=ms35413432
Full email verification for speedeecorp.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits