rfooo.com

HTML metadata

Technology

Server

nginx

Third-party hosts loaded (2)

• img.alicdn.com×20
• n.sinaimg.cn×12

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2017-10-14

Expires

2026-10-14 147 days left

Updated

2026-04-01

Name servers

• dns21.hichina.com
• dns22.hichina.com

DNS records live

NS

• dns21.hichina.com
• dns22.hichina.com

Email authentication no MX

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://rfooo.com/

present

• strict-transport-security

findings

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

Links to (15)

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• hztfw.com×2
• jntfw.com×2
• weibo.com×1
• zhihu.com×1
• sohu.com×1
• lctfw.com×1

Linked from (5)

• dssss.com×2
• kjjkzx.com×2
• qczsvip.com×2
• shsywlzx.com×2
• hzncw.com×1