zhongxunoptics.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 6541 ms crawled 2026-05-19

CN · 101.71.9.146 · AS4837 CHINA UNICOM China169 Backbone

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title: LED封装显微镜-变倍体式-HDMI高清显微镜-深圳市众寻光学仪器有限公司
Description: 深圳市众寻光学仪器有限公司(www.zhongxunoptics.com)是专业的LED封装显微镜,LCD显微镜,FPD显微镜,变倍体式显微镜,HDMI高清显微镜生产厂家.公司致力成为中国专业的显微镜供应商,是众寻光学不断追求的目标,众寻人期待着与大家一起努力,振兴民族光学.欢迎来电洽谈

Technology

Server: Tengine

Third-party hosts loaded (8)

chat.chem17.com×2
img43.chem17.com×1
img44.chem17.com×1
img46.chem17.com×1
img48.chem17.com×1
img56.chem17.com×1
img58.chem17.com×1
www.chem17.com×1

Contact

Phone

18165782065

Address

广东省深圳市光明区公明街道上村社区公明北环大道183号上方中心F栋210

Registration

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Created

2025-05-19

Expires

2027-05-19 363 days left

Updated

2026-04-20

Name servers

dns7.hichina.com
dns8.hichina.com

DNS records live

NS

dns7.hichina.com
dns8.hichina.com

CNAME

gxh.100nets.com

Email authentication no MX

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

Certificate (current) wrong cert

R12

from 2026-04-29 to 2026-07-28

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked over plain HTTP: http://www.zhongxunoptics.com

present

content-security-policy
x-frame-options
x-content-type-options

findings

checked over plain HTTP
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src * 'unsafe-inline' 'unsafe-eval' data: blob:;