yellowgreen.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 1959 ms crawled 2026-05-07

DE · 31.220.126.86 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: YELLOWGREEN - Individuelle Teamkleidung & Corporate Design
Description: Yellowgreen bietet in Heidelberg individuelle Teamkleidung, Corporate Design, Grafikdesign und Webdesign. Wir vertreiben und produzieren Sport-, Vereins- und Teamkleidung mit Textilveredelung in unserem Onlineshop. In Heidelberg beraten wir Euch zu all Eu
Language: de-DE
Canonical: https://yellowgreen.de/

Open Graph

url: https://yellowgreen.de/
title: YELLOWGREEN - Individuelle Teamkleidung & Corporate Design
site name: YELLOWGREENSHOP
description: Yellowgreen bietet in Heidelberg individuelle Teamkleidung, Corporate Design, Grafikdesign und Webdesign. Wir vertreiben und produzieren Sport-, Vereins- und Teamkleidung mit Textilveredelung in unserem Onlineshop. In Heidelberg beraten wir Euch zu all Eu

Technology

Server: Apache

Cookie consent

Cookiebot

Third-party hosts loaded (2)

code.etracker.com×1
consent.cookiebot.com×1

Social

Contact

Email

Registration

Updated

2022-12-05

Name servers

ns01.agenturserver.co.
ns01.agenturserver.de.
ns01.agenturserver.it.

DNS records live

NS

ns01.agenturserver.co
ns01.agenturserver.de
ns01.agenturserver.it

MX

10 mx1.agenturserver.de
10 mx2.agenturserver.de
20 mx3.agenturserver.de
50 mx4.agenturserver.de

TXT

seobility=0fb6d7270aec6ab3855d757d67a3b827
google-site-verification=puGLewiq77yfhQX0meVDZ4fK8wg2wL91Q8zXCxBkClc

Email authentication partial

SPF: v=spf1 include:agenturserver.de ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-03-18 to 2026-06-17

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: deny
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains