indexo.dev

chen-gong.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 3588 ms crawled 2026-05-08

CN · 180.163.146.8 · AS4811 China Telecom Group

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
上海陈工电控科技有限公司

Technology

Server
Tengine

Third-party hosts loaded (1)

  • img.wanwang.xin×2

Registration

Registrar
Xin Net Technology Corporation
Created
2015-12-22
Expires
2029-12-22 1312 days left
Updated
2022-08-25
Name servers
  • ns11.xincache.com
  • ns12.xincache.com

DNS records live

NS
  • ns11.xincache.com
  • ns12.xincache.com
CNAME
  • chen-gong.com.w.kunlunaq.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-04-08 to 2026-07-07
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://chen-gong.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Linked from (1)