labtronics.net

Valid Email Server
Domain Lookup › labtronics.net

Domain Overview

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

Checked via [email protected] · 2026-03-24 19:31:24 UTC · ↺ Refresh

MX Hostnames

  • us2.mx2.mailhostbox.com
  • labtronics-net.mail.protection.outlook.com
  • us2.mx3.mailhostbox.com
  • us2.mx1.mailhostbox.com

MX Priorities

  • labtronics-net.mail.protection.outlook.com: 0
  • us2.mx1.mailhostbox.com: 100
  • us2.mx3.mailhostbox.com: 100
  • us2.mx2.mailhostbox.com: 100

A / AAAA Records

  • 190.8.176.248

Mail Server IPs

  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 162.215.3.26 ↩ 162-215-3-26.unifiedlayer.com
  • 162.215.3.25 ↩ 162-215-3-25.unifiedlayer.com
  • 162.215.2.27

SOA Record

Raw SOA coldominios.mercury.orderbox-dns.com jrodriguez.labtronics.net 2025061303 7200 7200 172800 7200
Primary NS (mname)
coldominios.mercury.orderbox-dns.com
Admin Email (rname)
jrodriguez@labtronics.net
Serial
2025061303
Refresh
7200s
Retry
7200s
Expire
172800s
Minimum TTL
7200s

Nameservers (NS)

coldominios.venus.orderbox-dns.com
coldominios.mars.orderbox-dns.com
coldominios.earth.orderbox-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 include:_spf.mailersend.net include:spf.protection.outlook.com -all
  • MS=ms64211462
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