yunkudou.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 1396 ms crawled 2026-05-14

US · 172.67.147.183 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 晶状体科技 - 云南晶状体科技有限公司
Description: -
Language: zxx

Technology

CDN: Cloudflare
CMS: Gatsby

Registration

Registrar

Gname.com Pte. Ltd.

Created

2024-08-27

Expires

2026-08-27 100 days left

Updated

2025-12-25

Name servers

ivy.ns.cloudflare.com
tony.ns.cloudflare.com

DNS records live

NS

ivy.ns.cloudflare.com
tony.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1

from 2026-04-22 to 2026-07-21

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (50)

Linked from (50)