worthconstruction.com

Valid Email Server
Domain Lookup › worthconstruction.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
worthconstruction.com
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 18:50:51 UTC · ↺ Refresh

MX Hostnames

  • worthconstruction-com.mail.protection.outlook.com
  • cluster8.us.messagelabs.com
  • cluster8a.us.messagelabs.com

MX Priorities

  • cluster8a.us.messagelabs.com: 20
  • worthconstruction-com.mail.protection.outlook.com: 0
  • cluster8.us.messagelabs.com: 10

A / AAAA Records

  • 72.167.40.105

Mail Server IPs

  • 34.75.172.113 ↩ 113.172.75.34.bc.googleusercontent.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 67.219.250.214 ↩ mail945.messagelabs.com
  • 67.219.247.197
  • 67.219.246.218

SOA Record

Raw SOA ns45.domaincontrol.com dns.jomax.net 2025081506 28800 7200 604800 600
Primary NS (mname)
ns45.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025081506
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns46.domaincontrol.com
ns45.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:63.44.143.53 ip4:32.218.74.236 ip4:75.150.111.131 include:spf.protection.outlook.com -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

✗ 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

2 records
  • SPFv=spf1 mx ip4:63.44.143.53 ip4:32.218.74.236 ip4:75.150.111.131 include:spf.protection.outlook.com -all
  • apple-domain-verification=oz3bjGD7gVRXBLNZ
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