indexo.dev

rnyum.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 880 ms crawled 2026-05-14

US · 172.67.131.221 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
上海豚海信息科技有限公司
Description
上海豚海信息科技有限公司成立于2019年06月11日，注册地位于上海市奉贤区南桥镇宁富路288号1幢6层，法定代表人为张新荣。经营范围包括从事信息科技领域内的技术开发、技术咨询、技术服务、技术转让，计算机软件开发，计算机信息系统集成，企业管理咨询，商务信息咨询，财务咨询，以服务外包方式从事企业管理服务，供应链管理，咨询，市场信息咨询与调查（不得从事社会调查、社会调研、民意调查、民意测验），计算机、软件及辅助设备的批发、零售，物业管理，中介。【依法须经批准的项目，经相关部门批准后方可开展经营活动。】
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-11-12
Expires
2026-11-12 176 days left
Updated
2026-03-07
Name servers
  • celine.ns.cloudflare.com
  • peter.ns.cloudflare.com

DNS records live

NS
  • celine.ns.cloudflare.com
  • peter.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-05 to 2026-08-03
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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