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dgreyuh.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 1068 ms crawled 2026-05-11

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
北京掌鑫汇川科技有限公司
Description
北京掌鑫汇川科技有限公司成立于2023年03月08日，注册地位于北京市大兴区天水大街46号院1号楼8层801，法定代表人为王国鑫。经营范围包括一般项目：技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；软件销售；人工智能应用软件开发；软件外包服务；软件开发。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）（不得从事国家和本市产业政策禁止和限制类项目的经营活动。）
Language
zxx

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-10-26
Expires
2026-10-26 160 days left
Updated
2026-03-07
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)

E7
from 2026-05-05 to 2026-08-03
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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