studio47.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 900 ms crawled 2026-05-06

DE · 91.215.75.29 · AS49609 Intersolute GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: STUDIO 47
Description: STUDIO 47 .wir sehen uns
Language: de-DE
Canonical: https://www.studio47.de/

Open Graph

url: https://www.studio47.de/
title: STUDIO 47
description: STUDIO 47 .wir sehen uns

Technology

Server: nginx

Social

Registration

Updated

2025-07-28

Name servers

ns01.intersolute.de.
ns02.intersolute.de.
ns03.intersolute.eu.
ns04.intersolute.eu.

DNS records live

NS

ns01.intersolute.de
ns02.intersolute.de
ns03.intersolute.eu
ns04.intersolute.eu

MX

10 mc.intersolute.de
20 mx2.intersolute.de

Email authentication strong

SPF

v=spf1 a mx ip4:91.215.73.157 ip4:91.25.199.91 ip4:176.95.248.122 -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; sp=reject

policy: quarantine · sp=reject

DKIM

s1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCXRHySAbXgkDdwqR1oBN/T9PGcCm4ibWGvxYktdkVLZngOhKHcCkbY+NAmrZuoR5xDOy8Vyy6Yc/Hi0T8Wad…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-09-04 to 2026-10-06

Expires in 140 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.studio47.de/

present

permissions-policy

findings

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

Header values

permissions-policy: interest-cohort=()