ysfh539.com

.com ok HTTP/1.1 200 392 ms

First seen 2026-06-18 · Last seen 2026-06-18 · crawled 2026-06-18

US · 104.21.33.45 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector tech subsector it services type homepage

HTML metadata

Title: 宿迁市洋河新区质达通技术研究中心
Description: 宿迁市洋河新区质达通技术研究中心成立于2023年06月05日，注册地位于宿迁市洋河新区洋河镇陆沟小区6幢208号，法定代表人为罗静。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；互联网销售（除销售需要许可的商品）；互联网设备销售；软件开发；数字技术服务；信息咨询服务（不含许可类信息咨询服务）；广告发布；网络设备销售；互联网数据服务（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）
Language: en

Technology

CDN: Cloudflare
CMS: Gatsby

Registration

Registrar

Gname 071 Inc

Created

2026-06-14

Expires

2027-06-14 359 days left

Updated

2026-06-15

Name servers

ezra.ns.cloudflare.com
rosalie.ns.cloudflare.com

DNS records live

NS

ezra.ns.cloudflare.com
rosalie.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1

from 2026-06-15 to 2026-09-13

Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ysfh539.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 (4)

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