indexo.dev

dtzj.org

.org crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 1480 ms crawled 2026-05-31

US · 104.250.131.203 · AS53850 GorillaServers, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
404 页面不存在
Language
zh-CN

Technology

Server
nginx

DNS records live

NS
  • a.dnspod.com
  • b.dnspod.com
  • c.dnspod.com
CNAME
  • 83b566a9.claudecdn.com

Email authentication no MX

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

Certificate (current)

ZeroSSL RSA DV SSL CA 2
from 2026-04-30 to 2026-07-30
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://dtzj.org/

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 (2)