indexo.dev

dudianguji.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 1904 ms crawled 2026-05-11

US · 69.63.212.83 · AS906 DMIT Cloud Services

Reputation 100/100

Classifying

HTML metadata

Title
读点古籍 | 免费古籍在线阅读网
Description
读点古籍，免费古籍在线阅读网。为广大读者提供中国古典小说、中国古代典籍、二十四史等免费在线阅读，包括儒家经典、道家经典、佛学典籍、诸子百家、古代诗文、二十四史、野史笔记、明清小说等栏目。
Language
zh

Technology

Server
nginx
CMS
Gatsby
Ads
  • Google AdSense

Third-party hosts loaded (1)

  • pagead2.googlesyndication.com×1

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2025-08-07
Expires
2026-08-07 79 days left
Updated
2026-01-20
Name servers
  • dns21.hichina.com
  • dns22.hichina.com

DNS records live

NS
  • dns21.hichina.com
  • dns22.hichina.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-21 to 2026-06-19
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://dudianguji.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

Links to (2)

Linked from (2)