indexo.dev

rhein-sieg-forum.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-12 · ok HTTP/1.1 200 2837 ms crawled 2026-05-07

DE · 185.166.22.191 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home | Rhein Sieg Forum
Language
de
Generator
TYPO3 CMS
Canonical
https://rhein-sieg-forum.de/de/
Translations
  • de
  • en

Open Graph

title
Home

Technology

Server
Apache

Third-party hosts loaded (1)

  • cdn.consentmanager.net×1

Social

Contact

Address
Bachstraße 1, 53721, Siegburg, NRW

Registration

Updated
2018-12-10
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 gw11.civitec.de
  • 10 gw12.civitec.de
TXT
  • UZWMGFBiuKTLbZRy6kX8TwfVEjBNCGxdUDcAB+gGGSiEA05Se37m/yFeyd629lOuPAptjo0sxJraxwxDLfdqtQ==
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 ip4:81.173.213.100/32 include:spf.protection.outlook.com include:agenturserver.de include:spf.crsend.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0NJpT+/OcPwLI03WchKP8KgqXgJ46hANHw7tT1ZIbfU9DkvSzJAoX29Z8pOUGRkUOQB5Ogae+hg6Ds…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7cbFVZJj/pU3oj1Sf5GFR7RfC5oSgB3q4u9wRYxpzB7NBrOQMPCHz5/KH12sbLWfxojK6NJNVCrv7F…
selectors probed

Certificate (current)

R12
from 2026-03-12 to 2026-06-10
Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://rhein-sieg-forum.de/de

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (4)

Linked from (2)