dialogy.org

HTML metadata

Technology

Server

Apache

PHP

5.6.40 end of life

DNS records live

NS

• ns1.websupport.cz
• ns2.websupport.cz
• ns3.websupport.eu

MX

• 10 dialogy.cz

Email authentication weak

SPF

v=spf1 ip4:77.87.240.122/32 -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://dialogy.org/

findings

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

Links to (2)

• dialogy.cz×1
• cuni.cz×1

Linked from (1)

• lindat.cz×1