knowdellcardsorts.com

.com crawl

First seen 2026-05-18 · Last seen 2026-05-31 · ok HTTP/1.1 200 12726 ms crawled 2026-05-22

US · 79.110.224.91 · AS7393 CYBERCON, INC.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title: Knowdell Card Sorts
Description: Home of the Knowdell Card Sorts - User Friendly Career Instruments
Language: en
Canonical: https://www.knowdellcardsorts.com/index.cfm

Technology

Server: Microsoft-IIS
jQuery: 3.1.1 known XSS (<3.5)

Third-party hosts loaded (2)

maxcdn.bootstrapcdn.com×2
ajax.googleapis.com×1

Registration

Registrar

GoDaddy.com, LLC

Created

2016-12-14

Expires

2033-12-14 2753 days left

Updated

2024-12-10

Name servers

ns1.ezhostingserver.com
ns2.ezhostingserver.com

DNS records live

NS

ns1.ezhostingserver.com
ns2.ezhostingserver.com

MX

10 mail.knowdellcardsorts.com

TXT

202402290421542h9un0fwntcuau5n10ouiljo7kypmpokyjpel4q5bldilejvmt

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-11 to 2026-07-10

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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