indexo.dev

yuwendao.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 2556 ms crawled 2026-05-14

US · 104.21.56.192 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
语文岛-古诗词典籍_成语词典查询_传承国学之美！
Description
语文岛(www.yuwendao.com)专注于古诗文、古典文学、诗人及其名句典籍的发布，为古诗文爱好者提供查阅，更多诗人的诗词名句尽在这里，同时还提供成语，字典，词典查询。

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights
Ads
  • Google AdSense

Third-party hosts loaded (2)

  • pagead2.googlesyndication.com×1
  • static.cloudflareinsights.com×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2023-07-21
Expires
2026-07-21 63 days left
Updated
2025-09-03
Name servers
  • kurt.ns.cloudflare.com
  • shaz.ns.cloudflare.com

DNS records live

NS
  • kurt.ns.cloudflare.com
  • shaz.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-04-28 to 2026-07-27
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://yuwendao.com/

present
  • strict-transport-security
findings
  • 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

Linked from (1)