costreiff.ch

HTML metadata

Technology

Server

nginx

Third-party hosts loaded (1)

• www.google.com×1

DNS records live

NS

• ch.pro.io
• nl.pro.io
• p.dnh.net

MX

• 10 mail.costreiff.ch

Email authentication weak

SPF

v=spf1 include:_spf.sui-inter.net +mx +a -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://costreiff.ch/

findings

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

Links to (1)

• platzhalter.ch×1

Linked from (1)

• synaps.info×1