ihk-siegen.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-20 · ok HTTP/1.1 200 2022 ms crawled 2026-05-18

DE · 134.119.0.207 · AS34011 Host Europe GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Startseite
Language: de
Generator: TYPO3 CMS

Open Graph

url: https://www.ihk-siegen.de/
title: Startseite

Technology

Server: nginx

Analytics

Google Tag Manager

Cookie consent

Usercentrics

Third-party hosts loaded (2)

app.eu.usercentrics.eu×1
www.googletagmanager.com×1

Social

Contact

Phone

Registration

Updated

2020-09-03

Name servers

ns81.domaincontrol.com.
ns82.domaincontrol.com.

DNS records live

NS

ns81.domaincontrol.com
ns82.domaincontrol.com

MX

100 mxlb.ispgateway.de

Email authentication partial

SPF: v=spf1 mx a include:ispgateway.de include:_spf.smtp.mailtrap.live ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:dmarc@smtp.mailtrap.live; ruf=mailto:dmarc@smtp.mailtrap.live; rf=afrf; pct=100
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2025-09-04 to 2026-09-11

Expires in 113 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.ihk-siegen.de/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
weak content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=15768000