indexo.dev

zerforschung.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 429 ms crawled 2026-05-19

DE · 95.143.172.216 · AS25560 rh-tec Business GmbH

Reputation 100/100

Classifying

HTML metadata

Title
zerforschung
Description
reverse engineering in progress.
Language
de-de
Generator
Hugo 0.108.0
Feeds

Open Graph

url
https://zerforschung.org/
title
zerforschung
description
reverse engineering in progress.

Technology

Server
nginx
CMS
Hugo 0.108.0

Social

Registration

Registrar
INWX GmbH
Created
2020-09-14
Expires
2026-09-14 117 days left
Updated
2025-08-24
Name servers
  • ns.inwx.de
  • ns2.inwx.de

DNS records live

NS
  • ns.inwx.de
  • ns2.inwx.de
MX
  • 10 mx1.gecko.space
Verified for
  • Google

Email authentication strong

SPF
v=spf1 mx include:spf.mx1.gecko.space ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:re+xoy324aupgu@dmarc.postmarkapp.com; ruf=mailto:postmaster@zerforschung.org; adkim=s; aspf=s
policy: reject (enforced)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7l364xwHyxI0qEviMbjhrCHXTIfCIlqRlQejVwuDaR1POYwvtpuK3QPBmw9BAo5Vib2r…
selectors probed

Certificate (current)

R13
from 2026-04-05 to 2026-07-04
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://zerforschung.org/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (8)

Linked from (1)