cdjk.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-15 · ok HTTP/1.1 200 1833 ms crawled 2026-05-06

CN · 211.149.184.213 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 【官网】成都极客联盟，成都网站建设，网站制作，小程序开发，系统软件开发，建网站，网络营销推广
Description: 极客联盟-成都网站建设，成都网络公司，小程序开发，系统软件开发公司，成都网站制作，成都做网站,为数千家中小企业公司提供专业的成都网站建设,网站优化推广,成都网页制作,网页设计,小程序开发，成都网站设计,成都网站制作，四川成都网站建设相关服务.

Technology

Server: nginx

Third-party hosts loaded (1)

www.topthink.com×1

Contact

Phone

87761615

Registration

Registrar

Chengdu West Dimension Digital Technology Co., Ltd.

Created

2013-04-06

Expires

2027-04-06 321 days left

Updated

2026-03-09

Name servers

ns5.myhostadmin.net
ns6.myhostadmin.net

DNS records live

NS

ns1.myhostadmin.net
ns2.myhostadmin.net
ns3.myhostadmin.net
ns4.myhostadmin.net
ns5.myhostadmin.net
ns6.myhostadmin.net

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

Email authentication partial

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

Certificate (current)

R13

from 2026-04-03 to 2026-07-02

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://cdjk.net/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000