stecorporation.com

Valid Email Server
Domain Lookup › stecorporation.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 18:57:41 UTC · ↺ Refresh

MX Hostnames

  • stecorporation-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 69.162.78.66 ↩ bravo.proceed-hosting.com

Mail Server IPs

  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns07.domaincontrol.com dns.jomax.net 2023102705 28800 7200 604800 600
Primary NS (mname)
ns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023102705
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns08.domaincontrol.com
ns07.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx:cpa-email.com include:spf.protection.outlook.com ip4:50.254.51.237 ip4:50.254.51.90 ip4:54.70.20.164 ip4:52.27.99.119 ip4:74.217.5.0/24 ip4:8.19.178.105 ip4:69.162.78.66 -all
📊 DNS lookups: 2/10
✓ 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: 216 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

1 record
  • SPFv=spf1 mx:cpa-email.com include:spf.protection.outlook.com ip4:50.254.51.237 ip4:50.254.51.90 ip4:54.70.20.164 ip4:52.27.99.119 ip4:74.217.5.0/24 ip4:8.19.178.105 ip4:69.162.78.66 -all
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