indexo.dev

knowlesdoor.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-15 · ok HTTP/1.1 200 2250 ms crawled 2026-05-18

US · 64.57.224.31 · AS11134 WebFire Internet Services

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Door Hardware Solutions | Knowles Door Check | Storefront & Glazing
Description
Door Hardware Solutions by Knowles Door Check, the Industry Leader in Door Hardware and serving the Storefront & Glazing Industry since 1959.
Language
en-US
Generator
WordPress 5.9.13
Canonical
https://knowlesdoor.com/
Feeds

Open Graph

url
https://knowlesdoor.com/
title
Door Hardware Solutions | Knowles Door Check | Storefront & Glazing
locale
en_US
site name
Knowles Door Check
description
Door Hardware Solutions by Knowles Door Check, the Industry Leader in Door Hardware and serving the Storefront & Glazing Industry since 1959.

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • gmpg.org×1
  • s.w.org×1

Social

Contact

Email
Phone

Registration

Registrar
GoDaddy.com, LLC
Created
1997-12-31
Expires
2026-12-30 224 days left
Updated
2022-10-13
Name servers
  • name.knowlesdoor.com
  • ns3.wf.net
  • ns4.wf.net

DNS records live

NS
  • ns3.wf.net
  • ns4.wf.net
MX
  • 10 knowlesdoor-com.mail.protection.outlook.com
TXT
  • MS=ms61586924

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqgH65Swn12DnMVKCEB7I5k2p+/h0Zl6o42Z8JSRD/1BNi6W5nbG5n1eHpaSR7LCNu4q4T02oR+GBAH…
selectors probed

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)