gpmechanicalinc.com

Valid Email Server
Domain Lookup › gpmechanicalinc.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 04:36:43 UTC · ↺ Refresh

MX Hostnames

  • gpmechanicalinc-com.mail.protection.outlook.com
  • mx3-usg1.ppe-hosted.com
  • mx2-usg1.ppe-hosted.com
  • mx1-usg1.ppe-hosted.com

MX Priorities

  • mx1-usg1.ppe-hosted.com: 0
  • mx2-usg1.ppe-hosted.com: 0
  • mx3-usg1.ppe-hosted.com: 0
  • gpmechanicalinc-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.200.223
  • 104.21.13.174
  • 2606:4700:3030::6815:dae
  • 2606:4700:3037::ac43:c8df

Mail Server IPs

  • 3.220.198.68 ↩ mx1-usg1.ppe-hosted.com
  • 54.166.32.169 ↩ mx2-usg1.ppe-hosted.com
  • 3.228.105.2 ↩ mx3-usg1.ppe-hosted.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1

SOA Record

Raw SOA chloe.ns.cloudflare.com dns.cloudflare.com 2398000176 10000 2400 604800 1800
Primary NS (mname)
chloe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398000176
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

chloe.ns.cloudflare.com
kirk.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:192.185.4.12 +mx:ASPMX.L.GOOGLE.COM +mx:ALT1.ASPMX.L.GOOGLE.COM +mx:ALT2.ASPMX.L.GOOGLE.COM +mx:ALT3.ASPMX.L.GOOGLE.COM +mx:ALT4.ASPMX.L.GOOGLE.COM +include:mandrillapp.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate 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

5 records
  • google-site-verification=IvdAJRVbPC77kLFigrKeOZdkQFYOCkqttyI3C2ScYAc
  • SPFv=spf1 +a +mx +ip4:192.185.4.12 +mx:ASPMX.L.GOOGLE.COM +mx:ALT1.ASPMX.L.GOOGLE.COM +mx:ALT2.ASPMX.L.GOOGLE.COM +mx:ALT3.ASPMX.L.GOOGLE.COM +mx:ALT4.ASPMX.L.GOOGLE.COM +include:mandrillapp.com ~all
  • SPFv=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms92730200
Full email verification for gpmechanicalinc.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits