indexo.dev

cddkc.com

.com crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 8274 ms crawled 2026-05-16

CN · 60.247.154.35 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
东方凯特瑞（成都）环保科技有限公司-蜂窝式催化剂,SCR催化剂,SCR脱硝催化剂,火电厂SCR脱硝催化剂,烟气脱硝催化剂,脱硝催化剂,脱硝催化剂厂家,scr脱硝,scr脱硝系统,烟气脱硝,燃煤发电厂SCR脱硝
Description
东方凯特瑞（成都）环保科技有限公司（以下简称东方凯特瑞，英文缩写DKC）坐落于四川省成都市武侯工业园，是国内首家集SCR脱硝催化剂研究、开发、设计、制造、检验、销售及服务为一体的国家级高新技术企业。

Technology

Server
Microsoft-IIS

Third-party hosts loaded (1)

  • s24.cnzz.com×1

Registration

Registrar
Chengdu West Dimension Digital Technology Co., Ltd.
Created
2005-01-27
Expires
2027-01-27 253 days left
Updated
2026-01-16
Name servers
  • ns1.myhostadmin.net
  • ns2.myhostadmin.net

DNS records live

NS
  • ns1.myhostadmin.net
  • ns2.myhostadmin.net
MX
  • 10 mx2.yunyou.top
  • 5 mx1.yunyou.top

Email authentication weak

SPF
v=spf1 include:yunyou.top -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-12-23 to 2026-12-23
Expires in 218 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://cddkc.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (2)