indexo.dev

cdtde.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 2835 ms crawled 2026-05-08

CN · 123.56.155.133 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
崇德堂博物馆-北京崇德堂匾额博物馆-传统道德文化博物馆_中国传统文化体验馆
Description
北京崇德堂匾额博物馆是中国首家以“德”文化内容为主题的传统文化体验馆。崇德堂博物馆以崇德向善、立德树人为宗旨，致力于优秀中国传统文化的弘扬、传播、践行、传承与教育。崇德堂博物馆主展馆分为道德文化展示区和道德文化体验区。全面打造无处不教育，无物不教化的教育体验环境。

Technology

Server
nginx
CMS
Gatsby

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2017-03-27
Expires
2028-03-27 676 days left
Updated
2025-02-25
Name servers
  • dns11.hichina.com
  • dns12.hichina.com

DNS records live

NS
  • dns11.hichina.com
  • dns12.hichina.com
MX
  • 10 mx.ym.163.com

Email authentication weak

SPF
v=spf1 include:spf.163.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-04-01 to 2026-06-30
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cdtde.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)