indexo.dev

ada-user.org

.org crawl

First seen 2026-05-29 · Last seen 2026-06-01 · ok HTTP/1.1 200 603 ms crawled 2026-05-31

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ada User Society

Technology

CDN
Fastly
Server
GitHub.com

Registration

Registrar
Network Solutions, LLC
Created
2024-01-11
Expires
2027-01-11 221 days left
Updated
2025-11-17
Name servers
  • ns65.domaincontrol.com
  • ns66.domaincontrol.com

DNS records live

NS
  • ns65.domaincontrol.com
  • ns66.domaincontrol.com
MX
  • 50 mail.ada-user.org

Email authentication weak

SPF
v=spf1 a mx include:spf.server-he.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ada-user.org/

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

Links to (8)

Linked from (2)