indexo.dev

dyerheatingandcooling.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-09 · ok HTTP/1.1 200 1637 ms crawled 2026-05-09

US · 199.180.140.12 · AS14618 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
HVAC | Dyer Heating & Cooling LLC | Brush Creek, TN
Description
We offer HVAC services, central air conditioning and more. Quality services. Same-day service. Manufacturers' warranties. Call us for a free estimates.
Language
en
Canonical
https://www.dyerheatingandcooling.com/
Feeds

Open Graph

url
https://www.dyerheatingandcooling.com/
title
HVAC | Dyer Heating & Cooling LLC | Brush Creek, TN
description
We offer HVAC services, central air conditioning and more. Quality services. Same-day service. Manufacturers' warranties. Call us for a free estimates.

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (5)

  • cdn.hibuwebsites.com×5
  • le-cdn.hibuwebsites.com×4
  • static-res-cdn.websites.hibu.com×4
  • dh-static-files.s3.amazonaws.com×3
  • knowledgetags.yextpages.net×1

Contact

Address
9 Landfill Ln, 38547, Brush Creek, TN, US

Registration

Registrar
Tucows Domains Inc.
Created
2011-01-28
Expires
2027-01-28 252 days left
Updated
2025-12-30
Name servers
  • ns1.systemdns.com
  • ns2.systemdns.com
  • ns3.systemdns.com

DNS records live

NS
  • ns1.systemdns.com
  • ns2.systemdns.com
  • ns3.systemdns.com
MX
  • 0 mx.dyerheatingandcooling.com.cust.a.hostedemail.com

Email authentication partial

SPF
v=spf1 include:_spf.hostedemail.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-30 to 2026-06-28
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.dyerheatingandcooling.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000; preload

Links to (1)

Linked from (1)