zwer-online.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 5204 ms crawled 2026-05-15

DE · 217.160.0.68 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Aktuelles Heft | ZWeR online
Description: When Innovation Turns Anti-Competitive: A Comparative Legal Analysis of Google’s AI Overviews From a Competition Law Perspective · Die vorzeitige …
Language: de
Generator: TYPO3 CMS

Open Graph

site name: ZWeR online
description: When Innovation Turns Anti-Competitive: A Comparative Legal Analysis of Google’s AI Overviews From a Competition Law Perspective · Die vorzeitige …

Technology

Server: Apache

Social

Contact

Phone

Registration

Updated

2018-08-13

Name servers

ns1026.ui-dns.biz.
ns1026.ui-dns.com.
ns1026.ui-dns.de.
ns1026.ui-dns.org.

DNS records live

NS

ns1026.ui-dns.biz
ns1026.ui-dns.com
ns1026.ui-dns.de
ns1026.ui-dns.org

MX

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

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 Public Server Authentication CA DV R36

from 2026-05-08 to 2026-11-19

Expires in 183 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.zwer-online.de/

findings

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

Links to (12)

Linked from (6)