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yuedutiandi.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 1928 ms crawled 2026-05-14

US · 104.21.66.14 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
深圳市达华通信息技术有限公司
Description
深圳市达华通信息技术有限公司成立于2000年12月18日，注册地位于深圳市福田区福田街道岗厦社区金田路3038号现代商务大厦2801-B15，法定代表人为赵磊。经营范围包括计算机软、硬件、通信产品、网络的技术开发；信息咨询（不含限制项目）；国内贸易（法律、行政法规、国务院决定规定在登记前须经批准的项目除外）；从事广告业务（法律、行政法规规定应进行广告经营审批登记的，另行办理审批登记后方可经营）。经营增值电信业务，互联网信息服务；利用信息网络经营动漫产品及音乐产品。深圳市达华通信息技术有限公司具有7处分支机构。
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-10-31
Expires
2026-10-31 165 days left
Updated
2026-03-08
Name servers
  • irma.ns.cloudflare.com
  • reese.ns.cloudflare.com

DNS records live

NS
  • irma.ns.cloudflare.com
  • reese.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-06 to 2026-08-04
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

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