yihan.it

HTML metadata

Technology

Server

aruba-proxy

Analytics

• Google Tag Manager

Third-party hosts loaded (2)

• tjs.sjs.sinajs.cn×1
• www.googletagmanager.com×1

Contact

Email

• info@yihan.it

DNS records live

NS

• dns.technorail.com
• dns2.technorail.com
• dns3.arubadns.net
• dns4.arubadns.cz

MX

• 10 mx.yihan.it

Email authentication partial

SPF

v=spf1 include:_spf.aruba.it ~all

softfail (~all)

DMARC

v=DMARC1; p=none; adkim=r; aspf=r;

policy: none (monitoring only)

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://www.yihan.it/

findings

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

Links to (5)

• unibo.it×1
• qq.com×1
• cssui.org×1
• boxue.it×1
• apple.com×1

Linked from (1)

• cssui.org×1