johncutterinvestigations.com

Valid Email Server
Domain Lookup › johncutterinvestigations.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 09:27:13 UTC · ↺ Refresh

MX Hostnames

  • west.smtp.exch028.serverdata.net
  • johncutterinvestigations-com.mail.protection.outlook.com
  • east.smtp.exch028.serverdata.net
  • johncutterinvestigations-com.mail.protection.outlook.com

MX Priorities

  • west.smtp.exch028.serverdata.net: 10
  • johncutterinvestigations-com.mail.protection.outlook.com: 0
  • johncutterinvestigations-com.mail.protection.outlook.com: 10
  • east.smtp.exch028.serverdata.net: 5

A / AAAA Records

  • 198.49.23.145
  • 198.185.159.144
  • 198.185.159.145
  • 198.49.23.144

Mail Server IPs

  • 64.78.32.74 ↩ intermedia.net
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.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
  • 199.193.200.97 ↩ east.smtp.exch028.serverdata.net

SOA Record

Raw SOA ns39.domaincontrol.com dns.jomax.net 2025011400 28800 7200 604800 3600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025011400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns39.domaincontrol.com
ns40.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

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

6 records
  • v=verifydomain MS=3703962
  • google-site-verification=MWgBa0OJc00VOOgAjv_fQQdD9mA0NuPYv2NX21uabuY
  • v=verifydomain MS=3429629
  • google-site-verification=Monc4fimKZuFqQnEVsN-_Olm5Ekn7w-nZ4UacmRydok
  • v=verifydomain MS=8893278
  • SPFv=spf1 include:spf.protection.outlook.com -all
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