indexo.dev

halszyv.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 955 ms crawled 2026-05-11

US · 104.21.43.102 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
北京杰丞网络科技有限公司
Description
北京杰丞网络科技有限公司成立于2023年11月17日，注册地位于北京市石景山区政达路2号8层1单元8-21，法定代表人为刘杰彬。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；网络技术服务；软件开发；图文设计制作；会议及展览服务；广告设计、代理；专业设计服务；市场营销策划。（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
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
July Name Limited
Created
2025-11-17
Expires
2026-11-17 182 days left
Updated
2026-03-07
Name servers
  • adelaide.ns.cloudflare.com
  • malcolm.ns.cloudflare.com

DNS records live

NS
  • adelaide.ns.cloudflare.com
  • malcolm.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 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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