klubkatarakt.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-18 · ok HTTP/1.1 200 1537 ms crawled 2026-05-08

DE · 217.160.0.12 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: klub katarakt | Festival for Experimental Music | News
Description: Das Hamburger Festival klub katarakt präsentiert experimentelle Musik von internationalen Künstlern.
Language: de

Technology

Server: Apache

Registration

Registrar

IONOS SE

Created

2006-10-11

Expires

2026-10-11 143 days left

Updated

2025-10-12

Name servers

ns1057.ui-dns.com
ns1087.ui-dns.de
ns1090.ui-dns.org
ns1104.ui-dns.biz

DNS records live

NS

ns1057.ui-dns.com
ns1087.ui-dns.de
ns1090.ui-dns.org
ns1104.ui-dns.biz

MX

10 mx00.ionos.de
10 mx01.ionos.de

Verified for

Google

Email authentication partial

SPF: v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA

from 2025-05-28 to 2026-06-12

Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.klubkatarakt.net/2-1-news

findings

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

Links to (10)

Linked from (3)