indexo.dev

hackenopenair.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-06 · ok HTTP/1.1 200 2488 ms crawled 2026-05-05

DE · 144.76.9.122 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Hacken Open Air 2::26

Technology

Server
nginx
CMS
Gatsby

Contact

Email

Registration

Updated
2016-09-20
Name servers
  • ns1.stratum0.net.
  • ns1.stratum0.org.

DNS records live

NS
  • ns1.stratum0.net
  • ns1.stratum0.org
MX
  • 10 mauron.stratum0.org
TXT
  • v=spf1 a mx ptr

Certificate (current)

R13
from 2026-03-08 to 2026-06-06
Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://hackenopenair.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000, max-age=31536000; includeSubDomains; preload

Links to (1)

Linked from (2)