yundh.info

HTML metadata

Technology

CDN

Cloudflare

Registration

Registrar

GoDaddy.com, LLC

Created

2025-06-16

Expires

2026-06-16 26 days left

Updated

2025-06-21

Name servers

• brad.ns.cloudflare.com
• opal.ns.cloudflare.com

DNS records live

NS

• brad.ns.cloudflare.com
• opal.ns.cloudflare.com

Email authentication no MX

SPF

not published

DMARC

v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

policy: reject (enforced)

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://yundh.info/

findings

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

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