indexo.dev

gzcdkj.net

.net crawl

First seen 2026-04-18 · Last seen 2026-05-15 · ok HTTP/1.1 200 5030 ms crawled 2026-05-15

CN · 211.149.134.253 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
国展科技-国展(承德)科技有限公司
Description
国展(承德)科技有限公司是一家全电化智慧厨电整体解决方案提供商。国展科技由核心管理团队及科研团队共同创立，总部设立于河北省承德市围场县。国展科技是一家集制造、销售为一体的新能源企业。

Technology

Server
wits

Contact

Phone

Registration

Registrar
Jiangsu Bangning Science & technology Co. Ltd.
Created
2024-08-26
Expires
2026-08-26 98 days left
Updated
2025-08-25
Name servers
  • ns3.4cun.com
  • ns4.4cun.com

DNS records

Email authentication no MX

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

Certificate (current) wrong cert

sslTrus (RSA) DV CA
from 2025-10-27 to 2026-10-28
Expires in 161 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.gzcdkj.net/

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

Linked from (4)