indexo.dev

umwelt-online.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 2170 ms crawled 2026-05-19

DE · 82.141.33.149 · AS8648 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
umwelt-online - Regelwerk, Rechtskataster und Pflichtenmanagement
Language
de-DE

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2022-09-28
Name servers
  • ns1-38.azure-dns.com.
  • ns2-38.azure-dns.net.
  • ns3-38.azure-dns.org.
  • ns4-38.azure-dns.info.

DNS records live

NS
  • ns1-38.azure-dns.com
  • ns2-38.azure-dns.net
  • ns3-38.azure-dns.org
  • ns4-38.azure-dns.info
MX
  • 10 mail.umwelt-online.de
TXT
  • 1610db0fa7b36efe6f93405f19cfdfbc214abca2c7aff10e111aeecbe6197c8

Email authentication weak

SPF
v=spf1 mx ip4:82.141.33.144/28 ip4:5.35.249.209 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtCICE3PU3W7xlHo0ptSHg3y67VETU3h7AiseBRyQKvDzTYupiTqTiKV21sJO0LUoSqoTOCJ8UcB+j2…
selectors probed

Certificate (current)

Certum DV TLS G2 R39 CA
from 2025-12-15 to 2026-12-15
Expires in 209 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://umwelt-online.de/

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

Links to (1)

Linked from (1)