indexo.dev

irs-stahlwasserbau.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 15917 ms crawled 2026-05-19

DE · 185.233.54.201 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
irs-stahlwasserbau.de
Language
de
Generator
TYPO3 CMS
Canonical
https://www.irs-stahlwasserbau.de/
Translations
  • de
  • en

Open Graph

image:url
https://www.irs-stahlwasserbau.de/fileadmin/_processed_/e/1/csm_IRS_Linkvorschau_4096x4096px_64e4009bff.png
site name
IRS Stahlwasserbau

Technology

Server
Apache

Third-party hosts loaded (1)

  • ccm19.illusion-factory.de×1

Registration

Updated
2025-03-11
Name servers
  • ns1121.ui-dns.biz.
  • ns1121.ui-dns.com.
  • ns1121.ui-dns.de.
  • ns1121.ui-dns.org.

DNS records live

NS
  • ns1121.ui-dns.biz
  • ns1121.ui-dns.com
  • ns1121.ui-dns.de
  • ns1121.ui-dns.org
MX
  • 0 irsstahlwasserbau-de0i.mail.protection.outlook.com
TXT
  • knowbe4-site-verification=3c18fbd74590a2e3989546dd8c3aabb8
  • swisssign-check=mP0S9iDXvPEafY7vtD_0zZaWX7E
  • autodesk-domain-verification=QEBscd5VbimmU9ps-BXp
Verified for
  • Apple
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com +ip4:52.166.92.20 include:agenturserver.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApzJniKgPMeJRYSb8G9Tmp6bJeUWkSH/BXu4k3g8d0yTYaa0zqCKLnCm16cDoq9MYWjhRkSDQeGNz9r…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3KD+/jX02GbIhppd03PFm3IjBbj1ZPcBqXIefOElW6zlMu5W9NET8qAYrpEfCGXaRMOSu04LmExbe0…
selectors probed

Certificate (current)

R12
from 2026-05-15 to 2026-08-13
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.irs-stahlwasserbau.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 (3)

Linked from (2)