indexo.dev

ducanehvac.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 4089 ms crawled 2026-05-16

US · 205.145.201.171 · AS15106 Lennox International Inc.

Reputation 100/100

Classifying

HTML metadata

Title
Ducane | Residential Energy Efficient HVAC | Heating & Cooling
Description
Ducane offers energy-efficient & top rated HVAC solutions for reliable heating and cooling. Explore our durable gas furnaces, air conditioners, heat pumps, and more.
Language
en-US
Canonical
https://www.ducanehvac.com/

Open Graph

url
https://www.ducanehvac.com/
title
Ducane | Residential Energy Efficient HVAC | Heating & Cooling
locale
en_US
site name
Ducane HVAC
description
Ducane offers energy-efficient & top rated HVAC solutions for reliable heating and cooling. Explore our durable gas furnaces, air conditioners, heat pumps, and more.

Technology

CDN
Azure Front Door
Analytics
  • Google Tag Manager
Cookie consent
  • OneTrust
Third-party hosts loaded (7)
  • www.aaecdn.com×6
  • cdn.jsdelivr.net×5
  • cdn.cookielaw.org×1
  • code.jquery.com×1
  • s7.addthis.com×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Contact

Phone
Address
rd Efficiency Systems215 Metropolitan Drive,West Columbia, SC 29170

Registration

Registrar
CSC Corporate Domains, Inc.
Created
2000-01-17
Expires
2027-01-17 242 days left
Updated
2026-01-13
Name servers
  • ns1.lennoxintl.com
  • ns2.lennoxintl.com

DNS records live

NS
  • dbkdnslep01.lennoxintl.com
  • rchdnslep01.lennoxintl.com
MX
  • 10 ducanehvac-com.mail.protection.outlook.com
TXT
  • GVmSg3HWNsvcilZExVWsPGxs+zXY9A5BDVoAgnqJodcQyImdIaaqJ3Qr0Of9IDT2/rio1/yXdvi1jSh/omD7vA==
  • google-site-verification=b7wgYgl6U3soXYPOWZy5OrMxyVQB7OdorBwChIvnvVA
  • AGBGPhU60KppzrsWUfZCfN0ANkf1BJ8JgvzLBxfELDakvvTebjbt1mbUOWsidD9D8fYSC45i628RzyOXPT9gtg==

Email authentication strong

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1;p=reject;rua=mailto:wlzgkyff@ag.dmarcian.com;ruf=mailto:wlzgkyff@fr.dmarcian.com;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCcZL+jS99+kd9h6CMpc6YzZlirBm85PrJcmoA3baTBLYJZSwDaXGJIK7m0AEE2qFbBn0uG51nBaDf+1YHMCw…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoMJJ+j4j89BpNc1Y1y5BU+WnlXxA+6HRuywPzIj7XiWlis0EyFUX055HHQABsUZBChgC3FDGWFI83kWLEkv…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA OV R36
from 2025-06-24 to 2026-06-25
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.ducanehvac.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000;includeSubDomains;

Links to (2)

Linked from (1)