radlex.org

.org crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 2269 ms crawled 2026-05-08

US · 192.190.47.158 · AS23352 DEFT.COM

Reputation 95/100 weak security headers

sector health type homepage

HTML metadata

Title
RadLex Term Browser

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • www2.rsna.org×4
  • cdn.rsna.org×1
  • code.jquery.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Amazon Registrar, Inc.
Created
2000-05-26
Expires
2027-05-26 372 days left
Updated
2026-05-06
Name servers
  • ns-1370.awsdns-43.org
  • ns-146.awsdns-18.com
  • ns-1629.awsdns-11.co.uk
  • ns-950.awsdns-54.net

DNS records live

NS
  • ns-1370.awsdns-43.org
  • ns-146.awsdns-18.com
  • ns-1629.awsdns-11.co.uk
  • ns-950.awsdns-54.net
TXT
  • 1qjf8o10p0p5noceho8b66pltj

Email authentication no MX

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

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-08-08 to 2026-09-09
Expires in 113 days

HTTP security headers

Header hygiene 30/100 Checked live page: https://radlex.org/

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)