arigroebke.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-17 · ok HTTP/1.1 200 1148 ms crawled 2026-05-12

DE · 85.13.136.126 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title: Ari Design – Ari Gröbke Kommunikationsdesign, UX/UI/Frontend Design, Informationsarchitektur
Language: de

Technology

Server: nginx

Contact

Email

buero@arigroebke.de

Phone

+4915755571403

Address

Ari GröbkeKommunikationsdesignUX/UI/Frontend DesignInformationsarchitekturHarkortstieg 422765 hamburg+49 157-555 714 03buero@arigroebke.deMitglied in der Alliance of German Designers / Allianz Deutscher DesignerIn Zusammenarbeit mitWeitblick.

Registration

Updated

2020-09-06

Name servers

a-dns-service.de.
ns3.kas-dns-server.de.
ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

a-dns-service.de
ns3.kas-dns-server.de
ns5.kasserver.com
ns6.kasserver.com

MX

10 w007234b.kasserver.com

Email authentication weak

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

Certificate (current)

R12

from 2026-03-26 to 2026-06-24

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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