topusverlag.de

.de crawl

First seen 2026-05-06 · Last seen 2026-05-12 · ok HTTP/1.1 200 12706 ms crawled 2026-05-12

DE · 217.160.0.252 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Topus Musikverlag
Description: Topus Musikverlag – Das Gesamtwerk zeitgenössischer Komponisten exclusiv

Technology

Server: Apache

Social

Registration

Updated

2025-11-04

Name servers

ns1051.ui-dns.com.
ns1065.ui-dns.org.
ns1092.ui-dns.biz.
ns1095.ui-dns.de.

DNS records live

NS

ns1051.ui-dns.com
ns1065.ui-dns.org
ns1092.ui-dns.biz
ns1095.ui-dns.de

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 2025-06-10 to 2026-06-11

Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.topusverlag.de/

findings

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

Links to (6)