lennox.com

HTML metadata

Title

Air Conditioning and Heating Solutions | Lennox

Description

Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your home's HVAC system with industry-leading solutions.

Language

en

Canonical

https://www.lennox.com/

Translations

en
es
fr

Open Graph

url: https://www.lennox.com/
title: Air Conditioning and Heating Solutions | Lennox
locale: en_US
description: Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your home's HVAC system with industry-leading solutions.

Technology

CDN: Azure Front Door

Analytics

Google Tag Manager

Cookie consent

OneTrust

Fonts

Google Fonts

Third-party hosts loaded (7)

cdn.jsdelivr.net×7
cdnjs.cloudflare.com×2
cdn.cookielaw.org×1
code.jquery.com×1
fonts.gstatic.com×1
www.googletagmanager.com×1
www.onelink-edge.com×1

Social

Registration

Registrar

CSC Corporate Domains, Inc.

Created

1997-04-25

Expires

2027-04-26 341 days left

Updated

2026-04-22

Name servers

ns1.lennoxintl.com
ns2.lennoxintl.com

DNS records live

NS

dbkdnslep01.lennoxintl.com
rchdnslep01.lennoxintl.com

MX

5 lennox-com.mail.protection.outlook.com

TXT

Show 19 TXT records

safetyculture-domain-verification=61f4e4b9-b37b-4b4a-9a94-aa979c72017f
zoho-verification=zb17804166.zmverify.zoho.com
google-site-verification=NDjGG4VHEFqOoQJOUp9MRALi1T2UubomsK7XkNYarzw
docusign=33bf2405-098c-441b-b123-9151a8705e61
postman-domain-verification=5e92d8c936b0fb5fe9abacb6c96e27a5f305d44d371bee67285e406ef69eaa37cd317e46e7e2d980862c387257be384d9a512e655772c522438f0d4b9536252d
amazonses:GKq5v6cmvA0Mp4KpwGgFI9M9pnL2tOvhdi+hbzZvHkQ=
1password-site-verification=RSSUJSDGXFBDTABLVX64C65TUM
onetrust-domain-verification=f52e00eb0620436692ad1aecd8259b26
anthropic-domain-verification-2pjcak=sv6enRg96fwkoTlTzgA6LX80M
apple-domain-verification=Ysp3N5Vvp9yf8b9A
google-site-verification=iK2UbKIzh1PoBe3aj9GoZXh5y5qUV8jNDanfm-5AyQo
BQIwHcwsELyP9SeSgkTFzDq5KGd0ZnUhJDYRaGTqChNs54e5E0b6EhWAobRqo0dbNXytcHj8YvbsM9gmg1aP0Q==
intersight=8d4313ab06ed26091cf906c82de892bb05b3022247800e8f97928cad9535d1b3
Dynatrace-site-verification=0f1912cf-d85a-41fa-9276-cc148fe74f47__6ki7cb0tpbmcllo6m3upibu5mq
asv_domain=dbzjv1aa9e6pm7894xvyzmm7ghffkun6
smartsheet-site-validation=g_Pl8W-L76nvEupX0rtsSO7srIVOtUaX
pardot625061=2b733ae1ec803f785280442802dc9b1513b1b40211dfd6b36fb5f085c65f2b98
docusign=86eac1f7-fffc-4f1d-9117-300eb50838d4
lhtetEaS/zHm1Mc2lWxbZOurQfzV4k9qjDF/x0NOxf4k++mdIpqqVMSLUNRuC/wL4Yh8Yni1emIjNN9qdHOPlw==

Email authentication strong

SPF

v=spf1 ip4:205.145.201.253 ip4:205.145.193.7 ip4:13.111.63.111 ip4:34.239.65.70 ip4:148.59.100.16/28 ip4:35.80.141.6 ip4:44.229.121.55  ip4:64.106.173.0/25 ip4:192.69.130.0/24 include:spf.protection.outlook.com mx include:amazonses.com include:aspmx.pardot.com include:_spf.salesforce.com include:kronos.net -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=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/sv9uGRTPSQ4+6a4DSnT3pUJXxh9FDngT7Y9yaeLIZVLtozIr0l3ZVQvpVw6pJ4HZZM6/gx7Ssy4hZChJDQ…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzE3DUT/XP10S5Rtbk0Ru7GuDDODb0o40yVRJVMtUkaWj4G3jX3G+VDY48gdTz6j9LkEJptMJs2km2vdlOc…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDYR0hXh/DA5aS4skM2lWBwdr04Az6PMAqIMTrI5EovdHaiUJCRUj4Y+hTvXAsqIDT+MVR/6uVOW1Lh5V+R3AtAPc…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA OV R36

from 2026-03-09 to 2027-04-08

Expires in 323 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.lennox.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;