indexo.dev

unternehmensgruppe-roessler.net

.net crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 1170 ms crawled 2026-05-18

DE · 157.97.36.143 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Unternehmensgruppe Rössler
Description
Willkommen bei Unternehmensgruppe Rössler
Language
de
Canonical
https://www.unternehmensgruppe-roessler.net/

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Registrar
1API GmbH
Created
2011-10-17
Expires
2026-10-17 149 days left
Updated
2025-11-21
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

Email authentication weak

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

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-08-16 to 2026-09-16
Expires in 118 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.unternehmensgruppe-roessler.net/

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

Links to (4)

Linked from (1)