yundongzz.com

.com crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 5611 ms crawled 2026-05-05

CN · 120.226.35.109 · AS56047 China Mobile communications corporation

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 睿商在线
Description: 睿商在线提供海量优质的范文、经验、百科、常识、知识、问答供大家学习和了解。

Technology

Server: Byte-nginx

Third-party hosts loaded (1)

sdk.51.la×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2016-10-15

Expires

2026-10-15 148 days left

Updated

2025-09-16

Name servers

dns1.hichina.com
dns2.hichina.com

DNS records live

NS

dns1.hichina.com
dns2.hichina.com

CNAME

yundongzz.com.volcgslb-mlt.com

Certificate (current)

R12

from 2026-04-27 to 2026-07-26

Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.yundongzz.com/

present

strict-transport-security

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000