indexo.dev

dudang.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 3443 ms crawled 2026-05-12

CN · 119.23.182.216 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
读档网
Language
en

Technology

Server
Microsoft-IIS

Registration

Registrar
DNSPod, Inc.
Created
2007-11-14
Expires
2026-11-14 178 days left
Updated
2025-10-11
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records live

NS
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-03-29 to 2026-06-27
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)