rosengruen.de

.de dns

First seen 2026-05-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 4596 ms crawled 2026-05-19

DE · 92.205.225.212 · AS21499 Host Europe GmbH

Reputation 100/100

Classifying

HTML metadata

Title: rosengrün kommunikation
Language: de
Generator: WordPress 6.9.4
Canonical: https://rosengruen.de/

Open Graph

url: https://rosengruen.de/
locale: de_DE
site name: rosengrün kommunikation

Technology

Server: nginx
CMS: WordPress

Contact

Email

info@rosengruen.de

Phone

+4933913503500

Registration

Updated

2025-03-05

Name servers

ns1.rosengruen.de.
pdns02.domaincontrol.com.

DNS records live

NS

ns1.rosengruen.de
pdns02.domaincontrol.com

MX

10 mail.rosengruen.de

Verified for

Google

Email authentication strong

SPF

v=spf1 include:secureserver.net -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; adkim=s; aspf=s

policy: quarantine

DKIM

default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsOKq4+M5WoJTMGgbkM4zTpnvgAVuLnof61Z03fSeyb7GJjk5NViDCf528zjcrF3scI3uAV3sB3IwklC2nRCwR…

selectors probed

Certificate (current)

R12

from 2026-04-04 to 2026-07-03

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://rosengruen.de/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=15768000; includeSubDomains