spleen.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 674 ms crawled 2026-05-19

DE · 78.46.3.169 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Home » Spleen Advertising GmbH
Description: Spleen ist eine Kreativagentur, die sich auf jede Herausforderung freut. Unser Anspruch ist es neue Ideen mit bestmöglichem Nutzen für unseren Kunden zu kreieren.
Language: de-DE

Technology

Server: Apache

Cookie consent

Cookiebot

Third-party hosts loaded (1)

consent.cookiebot.com×2

Social

Contact

Email

Phone

+498928788210

Registration

Updated

2008-11-17

Name servers

ns1.first-ns.de.
robotns2.second-ns.de.
robotns3.second-ns.com.

DNS records live

NS

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

MX

0 spleen-de.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxrgM1mHfwPBq4jrW3nrlUowytUgpgIZgsh3PNsewvxwFkdbFtVwf3TFiy/6sYeMfmGBLymW60wf2jj…

selectors probed

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2026-05-08 to 2026-11-23

Expires in 186 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.spleen.de/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN