brinellgymnasiet.se

HTML metadata

Technology

Stack

Java

Analytics

• Google Tag Manager

Third-party hosts loaded (2)

• www.hoglandsgymnasiet.se×4
• www.googletagmanager.com×1

Contact

Phone

• 0380-518843

DNS records live

NS

• dns03.hoglandet.se
• nordic1.dnsnode.net
• nsp.dnsnode.net
• nsu.dnsnode.net

Email authentication no MX

SPF

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

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;

policy: quarantine

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://brinellgymnasiet.se/

present

• x-frame-options

findings

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

Links to (5)

• sebroschyr.se×1
• nifsarpsskolan.se×1
• nassjo.se×1
• hoglandsgymnasiet.se×1
• hoglandet.se×1

Linked from (1)

• nassjo.se×1