100xuexi.com

HTML metadata

Technology

Server

Microsoft-IIS

Third-party hosts loaded (4)

• eshu.sc.zzstep.com×3
• g.alicdn.com×3
• aqyzmedia.yunaq.com×1
• s19.cnzz.com×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2007-02-06

Expires

2029-02-06 993 days left

Updated

2020-07-01

Name servers

• dns10.hichina.com
• dns9.hichina.com

DNS records live

NS

• dns10.hichina.com
• dns9.hichina.com

MX

• 10 mxbiz2.qq.com
• 5 mxbiz1.qq.com

CNAME

• 100xuexi.com.c.yundunwaf1.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 30/100 Checked live page: https://www.100xuexi.com/

findings

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

Links to (1)

• yunaq.com×3

Linked from (19)

• chinakaoyan.com×4
• global-dba.com×3
• 92luohu.com×3
• zszhjy.com×2
• aladinpaper.com×2
• peixunbrand.com×2
• mba-sz.com×2
• 101ebuy.net×2
• 360lvlecj.com×2
• hngzgzw.com×2
• clxlb.com×2
• szsgline.com×2
• yuyingzaixian.com×2
• tyw.net×2
• youlu.net×2
• aiquora.com×2
• pxedt.net×2
• chinapbc.com×1
• docjia.com×1