indexo.dev

youdo-bio.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-12 · ok HTTP/1.1 200 1279 ms crawled 2026-05-15

CN · 8.140.224.30 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
优度生物
Description
优度生物集团是一家集生物科技化妆品研发、生产、运营、培训教育、美容检测仪器与数据管理及高端健康管理于一体的综合型美容健康产业集团。集团公司成立于2007年，总部坐落于美丽的海滨城市青岛崂山区，形成一个管理中心与研发创新中心为主体，三大生产基地支撑的产业格局
Language
en

Technology

Server
nginx
CMS
Gatsby

Contact

Email

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2011-10-18
Expires
2026-10-18 151 days left
Updated
2026-04-02
Name servers
  • dns3.hichina.com
  • dns4.hichina.com

DNS records live

NS
  • dns3.hichina.com
  • dns4.hichina.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-02-01 to 2026-05-02
Expired 18 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://youdo-bio.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)