3hconstruction.net

Valid Email Server
Domain Lookup › 3hconstruction.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
3hconstruction.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 18:53:16 UTC · ↺ Refresh

MX Hostnames

  • 3hconstruction-net.mail.protection.outlook.com

MX Priorities

  • 3hconstruction-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 160.153.0.132 ↩ 132.0.153.160.host.secureserver.net

Mail Server IPs

  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.domaincontrol.com dns.jomax.net 2026010200 28800 7200 604800 600
Primary NS (mname)
ns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns01.domaincontrol.com
ns02.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

4 records
  • NETORGFT17116082.onmicrosoft.com
  • SPFv=spf1 include:secureserver.net include:mailgun.org -all
  • google-site-verification=l2xEP56IEChzz1EbM7syMOMExg1nuU2meoYIfH18KN8
  • google-site-verification=JZoFncw4kRJKx1wmHX68aVa9PbU_w_UAmrr-qGaKFBk
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