indexo.dev

xuelangapp.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 3951 ms crawled 2026-05-20

DE · 163.181.254.194 · AS24429 Zhejiang Taobao Network Co.,Ltd

Reputation 100/100

sector other type parked

Technology

Server
Tengine
CMS
Gatsby

Third-party hosts loaded (1)

  • lf3-webcast.bytetos.com×4

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2020-08-13
Expires
2026-08-13 84 days left
Updated
2025-07-09
Name servers
  • dns11.hichina.com
  • dns12.hichina.com

DNS records live

NS
  • dns11.hichina.com
  • dns12.hichina.com
CNAME
  • xuelangapp.com.w.cdngslb.com

Email authentication no MX

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

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-01-19 to 2027-01-19
Expires in 243 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.xuelangapp.com/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
report-to slardar-endpoint; report-uri https://mon.zijieapi.com/monitor_browser/collect/batch/security/?bid=ep_official_web; base-uri 'self' *.xuelangapp.com; object-src 'self'; frame-src 'self' *.douyin.com:* *.bytedance.net:* *.bytedance.com:* *.toutiao.com:* bytedance:; script-src 'self' 'unsafe-inline' 'unsafe-eval' 'wasm-unsafe-eval' 'report-sample' data: blob: 'nonce-68b8bad190236eaff603e8d3de1e7375-argus' 'strict-dynamic' https:; upgrade-insecure-requests ;
strict-transport-security
max-age=31536000; includeSubDomains; preload

Linked from (2)