indexo.dev

nortekair.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1686 ms crawled 2026-05-31

US · 172.234.203.30 · AS63949 Akamai Connected Cloud

Reputation 100/100

Classifying

HTML metadata

Title
Nortek Air Solutions - Custom HVAC Manufacturer
Description
Nortek Air Solutions is the world's largest custom HVAC manufacturer, building efficient, dependable heating and cooling systems that create ideal environments for working, living and learning.
Language
en-US
Generator
All in One SEO (AIOSEO) 4.9.7.2
Canonical
https://www.nortekair.com/
Translations
  • en
  • fr
Feeds

Open Graph

url
https://www.nortekair.com/
title
Nortek Air Solutions - Custom HVAC Manufacturer
locale
en_US
site name
Nortek Air Solutions | The world's largest custom HVAC manufacturer
description
Nortek Air Solutions is the world's largest custom HVAC manufacturer, building efficient, dependable heating and cooling systems that create ideal environments for working, living and learning.

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Phone

Registration

Registrar
MarkMonitor Inc.
Created
2015-01-27
Expires
2028-01-27 605 days left
Updated
2025-12-26
Name servers
  • ns1.markmonitor.com
  • ns2.markmonitor.com
  • ns3.markmonitor.com
  • ns4.markmonitor.com
  • ns5.markmonitor.com
  • ns6.markmonitor.com
  • ns7.markmonitor.com

DNS records live

NS
  • ns1.markmonitor.com
  • ns2.markmonitor.com
  • ns3.markmonitor.com
  • ns4.markmonitor.com
  • ns5.markmonitor.com
  • ns6.markmonitor.com
  • ns7.markmonitor.com
TXT
  • _1o3tmto0w8lhf9sqc9ou9mw90rjktha
Verified for
  • Microsoft 365

Email authentication no MX

SPF
not published
DMARC
v=DMARC1; p=reject; sp=reject; aspf=s; pct=100
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-01 to 2026-07-30
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.nortekair.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://www.nortekair.com; frame-src https://www.nortekair.com https://optimize.google.com https://www.googletagmanager.com https://tagmanager.google.com https://www.google-analytics.com https://www.google.com https://www.googleadservices.com *.facebook.net *.facebook.com *.youtube.com *.licdn.com https://challenges.cloudflare.com https://td.doubleclick.net https://jobs.jobvite.com; object-src 'self'; base-uri 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://optimize.google.com https://www.googletagmanager.com https://tagmanager.google.com https://www.google.com https://www.gstatic.com https://www.google-analytics.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://td.doubleclick.net https://*.googleapis.com *.facebook.net *.licdn.com https://challenges.cloudflare.com https://sc.lfeeder.com *.youtube.com https://jobs.jobvite.com; child-src blob:; worker-src blob: https://www.nortekair.com;
strict-transport-security
max-age=31536000; includeSubDomains

Links to (4)

Linked from (2)