derivatecheck.de

HTML metadata

Technology

Server

nginx

Analytics

• Google Tag Manager

Third-party hosts loaded (6)

• adfarm1.adition.com×17
• imagesrv.adition.com×8
• www.aktiencheck.de×2
• d31bfnnwekbny6.cloudfront.net×1
• traffic.finad.de×1
• www.googletagmanager.com×1

Registration

Updated

2025-08-05

Name servers

• ns5.kasserver.com.
• ns6.kasserver.com.

DNS records live

NS

• ns5.kasserver.com
• ns6.kasserver.com

MX

• 10 mx01.hornetsecurity.com

TXT

• MS=ms23360955
• google-site-verification=LRCli30yTBwKfRhDadh9UnrbeLfDDxq8M7kw79l8y5U

Email authentication partial

SPF

v=spf1 v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://derivatecheck.de/

present

• strict-transport-security

findings

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

Links to (7)

• adition.com×4
• aktiencheck.de×4
• fondscheck.de×4
• forexcheck.de×4
• optionsscheinecheck.de×4
• rohstoffecheck.de×4
• zertifikatecheck.de×4

Linked from (7)

• rohstoffecheck.de×4
• aktiencheck.de×4
• fondscheck.de×4
• optionsscheinecheck.de×4
• zertifikatecheck.de×4
• forexcheck.de×4
• anleihencheck.de×3