indexo.dev

xss.tv

.tv crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 3056 ms crawled 2026-05-19

CN · 211.149.141.156 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
网络安全工程师培训|WEB安全培训|渗透测试培训_必火安全学院
Description
2021必火安全学院重新定义高级网络安全工程师！必火专注全栈高级网络安全工程师培训，高端技术课程，顶尖教师团队！必火每年为社会输送近千名网络信息安全人才，网络安全培训教育的领先机构。

Technology

Server
nginx

Third-party hosts loaded (1)

  • ae01.alicdn.com×1

Contact

Phone

Registration

Registrar
Chengdu West Dimension Digital Technology Co., Ltd.
Created
2015-01-18
Expires
2027-01-18 243 days left
Updated
2026-01-09
Name servers
  • ns3.myhostadmin.net
  • ns6.myhostadmin.net
  • ns5.myhostadmin.net
  • ns2.myhostadmin.net
  • ns4.myhostadmin.net
  • ns1.myhostadmin.net

DNS records live

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

Email authentication no MX

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

Certificate (current) wrong cert

—
from 2023-12-29 to 2033-12-26
Expires in 2777 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://xss.tv/

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

Links to (6)

Linked from (1)