chengshiqun.com

.com crawl

First seen 2026-04-30 · Last seen 2026-05-15 · ok HTTP/1.1 200 2433 ms crawled 2026-05-08

GB · 91.192.107.63 · AS211392 Dream Cloud Innovation Limited

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 城市群
Description: 城市群，打造智能化健身房解决方案，提升用户健身体验和效果
Language: en

Technology

Server: openresty

Third-party hosts loaded (1)

img.alicdn.com×6

Registration

Registrar

Hefei Juming Network Technology Co., Ltd

Created

2006-03-18

Expires

2027-03-18 303 days left

Updated

2026-02-23

Name servers

ns1.judns.com
ns2.judns.com

DNS records live

NS

ns1.julydns.com
ns2.julydns.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

E8

from 2026-01-27 to 2026-04-27

Expired 22 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (10)

Linked from (12)