indexo.dev

itjiaoc.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-18 · ok HTTP/1.1 200 3699 ms crawled 2026-05-12

CN · 116.63.129.29 · AS134542 China Unicom IP network

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
IT教程自学网-it资源-最新最优质的IT课程『免费分享社区』
Description
IT教程自学网是一个专注于最新最前沿IT网络资源,涵盖JAVA,架构师,大数据,云计算,人工智能,python , c/c++,javascript,php,html,css,Android,IOS,WEB，微信等技术的IT资源分享交流社区！
Language
zh-CN

Technology

Server
nginx
CMS
Gatsby

Contact

Phone

Registration

Registrar
eName Technology Co., Ltd.
Created
2021-02-16
Expires
2027-02-16 273 days left
Updated
2025-05-05
Name servers
  • dns3.hichina.com
  • dns4.hichina.com

DNS records live

NS
  • dns3.hichina.com
  • dns4.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

—
from 2024-05-21 to 2034-05-19
Expires in 2922 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (50)