indexo.dev

itjx.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-15 · ok HTTP/1.1 200 1818 ms crawled 2026-05-15

CN · 47.95.39.22 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 30/100 listed in spam blocklist wrong cert weak security headers

sector tech type homepage

HTML metadata

Title
编程入门网-C语言程序设计-软件开发培训教程-适合入门的编程学习网站
Description
编程入门网提供C语言教程、C语言程序设计、C++教程、java教程、编程培训、软件开发教程、编程入门教程、python人工智能及编程入门视频教程、编译器下载等资源，编程培训机构大全，是零基础小白编程入门教程学习的不二选择！
Language
en

Technology

Server
nginx
CMS
Gatsby

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2005-05-16
Expires
2027-05-16 360 days left
Updated
2026-04-17
Name servers
  • dns23.hichina.com
  • dns24.hichina.com

DNS records live

NS
  • dns23.hichina.com
  • dns24.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

R12
from 2026-04-03 to 2026-07-02
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://itjx.com/

present
  • strict-transport-security
findings
  • checked over plain HTTP
  • 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

Links to (2)

Linked from (1)