indexo.dev

randomizer.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 1308 ms crawled 2026-05-09

US · 104.236.109.136 · AS14061 DigitalOcean, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Research Randomizer
Language
en

Technology

Server
nginx
Analytics
  • Google Tag Manager
Ads
  • Google AdSense
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×1
  • fonts.googleapis.com×1
  • pagead2.googlesyndication.com×1
  • www.googletagmanager.com×1

Registration

Registrar
NameCheap, Inc.
Created
1999-04-08
Expires
2027-04-08 324 days left
Updated
2026-03-14
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records live

NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
MX
  • 10 eforward1.registrar-servers.com
  • 10 eforward2.registrar-servers.com
  • 10 eforward3.registrar-servers.com
  • 15 eforward4.registrar-servers.com
  • 20 eforward5.registrar-servers.com

Email authentication weak

SPF
v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-02 to 2026-07-04
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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 (2)