ketang123.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 2034 ms crawled 2026-05-13

HK · 103.96.148.136 · AS139021 West263 International Limited

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
课堂123_课堂123
Description
课堂123ketang123.com,www.ketang123.com课堂123公司由教育和科技领域专业人士组成核心团队,秉持以学生为中心的教育理念,提供个性化学习方案。其产品线丰富,有在线课程平台及多种教育辅助工具。在技术研发上投入大,采用云计算、虚拟现实等技术提升产品性能。市场推广手段多样,与学校、教育机构合作扩大份额。完善的客户服务体系保障用户体验。未来,公司将创新驱动,拓展市场,加强国际合作,履行社会责任。公司倡导团队合作、创新进取、客户至上的企业文化,重视人才培养。凭借广阔的发展前景,有望成为教育行业领军企业,为全球教育事业贡献力量。

Technology

Server
openresty

Contact

Phone

Registration

Registrar
Hefei Juming Network Technology Co., Ltd
Created
2013-12-03
Expires
2027-12-03 563 days left
Updated
2026-03-10
Name servers
  • ns1.judns.com
  • ns2.judns.com

DNS records live

NS
  • ns1.julydns.com
  • ns2.julydns.com

Email authentication no MX

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

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://ketang123.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 (35)

Linked from (16)