zefix.org

.org crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 422 ms crawled 2026-05-13

DE · 144.76.200.222 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: ZeFix! · Code & Culture Jugend-Hackathon
Description: ZeFix! ist der Code & Culture Jugend-Hackathon in München — 13.–15. November 2026 im Amerikahaus. Für Jugendliche 12–18 Jahre, mit oder ohne Vorkenntnisse.
Language: de
Canonical: https://zefix.org/

Open Graph

url: https://zefix.org/
title: ZeFix! · Code & Culture Jugend-Hackathon
description: Drei Tage bauen, tüfteln, zusammen denken. Für Jugendliche 12–18 in München — 13.–15. November 2026.

Technology

Server: nginx

Fonts

Google Fonts

Third-party hosts loaded (4)

unpkg.com×3
fonts.googleapis.com×2
fonts.gstatic.com×1
gc.zgo.at×1

Registration

Registrar

OVH sas

Created

2025-10-24

Expires

2027-10-24 523 days left

Updated

2026-05-04

Name servers

dns109.ovh.net
ns109.ovh.net

DNS records live

NS

dns109.ovh.net
ns109.ovh.net

MX

1 mx1.mail.ovh.net
100 mx3.mail.ovh.net
5 mx2.mail.ovh.net

TXT

1|www.zefix.org

Email authentication weak

SPF: v=spf1 include:mx.ovh.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-29 to 2026-07-28

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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