bueroblanko.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 633 ms crawled 2026-05-11

DE · 95.179.244.186 · AS20473 The Constant Company, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Design Agentur Mannheim | Büro Blanko - Konzept & Design

Description

Büro Blanko ist Kreativagentur aus Mannheim für Leistungen im Marketing & Design Bereich für Unternehmen. Agentur für Logo und Corporate Design, Webdesign und mehr.

Language

Generator

bueroblanko v.1.0

Canonical

https://bueroblanko.de/

Feeds

Open Graph

url: https://bueroblanko.de/
title: Design Agentur Mannheim | Büro Blanko - Konzept & Design
description: Büro Blanko ist Kreativagentur aus Mannheim für Leistungen im Marketing & Design Bereich für Unternehmen. Agentur für Logo und Corporate Design, Webdesign und mehr.

Technology

Server: nginx
CMS: WordPress

Social

Contact

Email

Phone

004962249877660

Address

st pred napadi","desc":"Zmanj\u0161

Registration

Updated

2022-03-16

Name servers

ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 bueroblanko-de.p10.spamhero.com
20 bueroblanko-de.p20.spamhero.net
30 bueroblanko-de.p30.spamhero.net
40 bueroblanko-de.p40.spamhero.net
50 w01a3720.kasserver.com

TXT

notion-domain-verification=vnITLsCrouU4D7obPlfeHaMGF2ebkF9mJRC7xppLcoC

Email authentication weak

SPF: v=spf1 mx a include:_spf.google.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-28 to 2026-06-26

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://bueroblanko.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

short HSTS max-age
missing Content Security Policy

Header values

referrer-policy: origin-when-cross-origin
x-frame-options: sameorigin
permissions-policy: accelerometer=(self), autoplay=(self), camera=(self), encrypted-media=(self), fullscreen=(self), geolocation=(self), gyroscope=(self), magnetometer=(self), microphone=(self), midi=(self), payment=(self), usb=(self)
x-content-type-options: nosniff
strict-transport-security: max-age=604800