indexo.dev

sparteksystems.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP/1.1 200 1225 ms crawled 2026-05-11

US · 20.157.88.148 · AS8069 Microsoft Corporation

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Spartek Systems - Downhole and Surface Reservoir Monitoring Instrumentation and Sensors
Description
Spartek Systems develops, manufactures, and markets industry leading solutions for oil and gas reservoir and well monitoring; quartz and sapphire pressure gauges, production logging tools, multi-cycle shut-in tools, casing inspection, and permanent downhole monitoring systems

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
NameCheap, Inc.
Created
1998-09-26
Expires
2026-09-25 127 days left
Updated
2024-08-29
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 mx1.megamailservers.com
  • 100 mx2.megamailservers.com
  • 110 mx3.megamailservers.com

Email authentication partial

SPF
v=spf1 a mx include:spfc0.megamailservers.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:postmaster@sparteksystems.com; ruf=mailto:postmaster@sparteksystems.com; sp=none; aspf=s; adkim=s; fo=0:1:d:s;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-27 to 2026-06-25
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sparteksystems.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)