indexo.dev

contemporary-home-computing.org

.org crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 1981 ms crawled 2026-05-15

FI · 95.216.220.243 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Contemporary Home Computing

Technology

Server
nginx

Contact

Address
st updated 2012

Registration

Registrar
InterNetX GmbH
Created
2006-04-18
Expires
2027-04-18 333 days left
Updated
2026-04-18
Name servers
  • nsa0.schlundtech.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de

DNS records live

NS
  • nsa0.schlundtech.de
  • nsb0.schlundtech.de
  • nsc0.schlundtech.de
  • nsd0.schlundtech.de

Email authentication no MX

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

Certificate (current)

R12
from 2026-05-08 to 2026-08-06
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://contemporary-home-computing.org/

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

Links to (3)

Linked from (1)