indexo.dev

rz-24.de

.de crawl dns

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 2934 ms crawled 2026-05-08

DE · 89.251.129.10 · AS42184 TKRZ Stadtwerke GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Domain Default page
Language
en

Technology

Server
nginx

Registration

Updated
2021-01-21
Name servers
  • ns1.rz-24.de.
  • ns2.rz-24.de.

DNS records live

NS
  • ns1.rz-24.de
  • ns2.rz-24.de
MX
  • 10 mx-01-eu-west-1.prod.hydra.sophos.com
  • 10 mx-02-eu-west-1.prod.hydra.sophos.com
TXT
Show 4 TXT records
  • HFED7rhrmEi8Uhad6IJaLEPjmgkPdeKp+ea3jXJflqI8ThRIVXJcAy7oyxsb1Z+P7Eu5iOGmsFJT5V1Q4znvfw==
  • sophos-domain-verification=4cb9eb34c25227a69c0b12ece8a14af5d0756e17
  • tmes=d253b454e87b392ca154f119dee24d2a
  • MS=ms31769893

Email authentication weak

SPF
v=spf1 mx include:spf.rz-24.de include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-12-09 to 2026-12-15
Expires in 209 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.rz-24.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)