johnkingconstruction.com

Valid Email Server
Domain Lookup › johnkingconstruction.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 17:36:57 UTC · ↺ Refresh

MX Hostnames

  • johnkingconstruction-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 45.60.22.247 (no PTR)
  • 45.60.98.247 (no PTR)

Mail Server IPs

  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bluehost.com root.box5557.bluehost.com 2026012901 86400 7200 3600000 300
Primary NS (mname)
ns1.bluehost.com
Admin Email (rname)
root@box5557.bluehost.com
Serial
2026012901
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns1.bluehost.com
ns2.bluehost.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:24.153.228.39 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

✗ 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

3 records
  • globalsign-domain-verification=B65EBB2AC0B093528EA5BC60C4282AAB
  • SPFv=spf1 ip4:24.153.228.39 include:spf.protection.outlook.com -all
  • MS=ms18949716
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