indexo.dev

aplusderr.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-03 · ok HTTP/1.1 200 779 ms crawled 2026-05-07

US · 188.114.96.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
24/7 Heating & Cooling | Kentucky & Indiana HVAC Company
Description
When your AC or heating system doesn’t turn on, day or night, you need an expert team you can trust for prompt and exceptional services. That’s A+ Derr
Language
en-US
Generator
NitroPack
Canonical
https://aplusderr.com/
Feeds

Open Graph

url
https://aplusderr.com/
title
24/7 Heating & Cooling | Kentucky & Indiana HVAC Company
locale
en_US
site name
A+ Derr Heating & Cooling
description
When your AC or heating system doesn’t turn on, day or night, you need an expert team you can trust for prompt and exceptional services. That’s A+ Derr
updated time
2026-03-03T06:21:39+00:00

Technology

CDN
Cloudflare
CMS
WordPress
Analytics
  • Google Tag Manager
Cookie consent
  • Osano
Social widgets
  • YouTube Embed
Third-party hosts loaded (13)
  • cdn-ildhfgl.nitrocdn.com×66
  • horn.rynopowered.com×3
  • maps.googleapis.com×2
  • plugin.contractorcommerce.com×2
  • www.googletagmanager.com×2
  • aplusderr.scheduler.netic.ai×1
  • cdn.callrail.com×1
  • cmp.osano.com×1
  • insight.adsrvr.org×1
  • monitor.clickcease.com×1
  • searchlight.partners×1
  • www.facebook.com×1
  • www.youtube.com×1

Social

Contact

Email
Phone
Address
st brightness = ((c_r * 299) + (c_g * 587) + (c_b * 114)) / 1000

Registration

Registrar
Porkbun LLC
Created
2013-09-04
Expires
2029-09-04 1201 days left
Updated
2026-04-05
Name servers
  • guy.ns.cloudflare.com
  • paislee.ns.cloudflare.com

DNS records live

NS
  • guy.ns.cloudflare.com
  • paislee.ns.cloudflare.com
MX
  • 0 aplusderr-com.mail.protection.outlook.com
TXT
  • unbounce759195‍
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI/9g/02IjpzEHaY+cJjBE4gPyHVYNuriFUzyqFuKGwVKWXh10nsU5I0RFVA717kTdMVmWWMKKEVS1H0yOK/…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ALzXhH9yE1K4VQ3daJA6Dubpbpdppzsc3bviGtSUG29MKH5eHwbtzBNTMDXGiY8C+cJLN4B+2Sjeuo61p…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCj8+zNZDcQoxRGgc1Dfml2vkLQrMI161wH42LWTOfD3FWlTclfVBgLyaw4cpm2l0mBzvwPB0Os/aW+VnLwSvB0LW…
selectors probed

Certificate (current)

E8
from 2026-05-06 to 2026-08-04
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)