indexo.dev

ruizheng22.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 1235 ms crawled 2026-05-14

US · 104.21.57.231 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
郑州瑞正生物科技有限公司
Description
郑州瑞正生物科技有限公司成立于2015年03月02日，注册地位于郑州市中牟县中三路与春水西路交叉口西50米路南，法定代表人为邵顺启。经营范围包括水处理微生物制剂的技术研发、技术推广、技术服务、生产及销售；饲料添加剂、化工原料（易燃易爆危险化学品除外）、鱼具、宠物食品及用品、有机肥、农产品的销售；中药材、农作物种植及销售；水产养殖及销售；贸易代理；商务信息咨询；货物或技术进出口（国家禁止或涉及行政审批的货物和技术进出口除外）。（涉及许可经营项目，应取得相关部门许可后方可经营）
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2026-01-26
Expires
2027-01-26 251 days left
Updated
2026-03-23
Name servers
  • kami.ns.cloudflare.com
  • thaddeus.ns.cloudflare.com

DNS records live

NS
  • kami.ns.cloudflare.com
  • thaddeus.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-03-23 to 2026-06-21
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ruizheng22.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)