indexo.dev

yongjiuchina.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP/1.1 200 2910 ms crawled 2026-05-12

CN · 103.217.192.35 · AS146817 Hubei Feixun Network Co., Ltd

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
瑞安市场桥永久标准件厂
Description
瑞安市场桥永久标准件厂成立于1984年，是一家专业从事弹簧垫圈，平垫圈的生产、制造、研发于一体的科技创新型企业，广泛服务于航空、汽车、建筑五金、电子产品等诸多领域。通过几十年的深耕细作，不断创新，产品远销海内外20多个国家，年生产能力达万吨，深受广大客户的认可与信赖。员工人数达100人，拥有专业的技术团队和高素质的员工队伍，厂区占地面积20余亩，厂房面积15000㎡，配备先进的设施，国内独家使用激光切割设备生产弹簧垫圈，解决了弹簧垫圈切口重叠问题的技术难题。

Technology

Server
Microsoft-IIS
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Phone

Registration

Registrar
Xiamen ChinaSource Internet Service Co., Ltd
Created
2002-08-18
Expires
2033-08-18 2647 days left
Updated
2024-05-14
Name servers
  • ns1.cnolnic.com
  • ns2.cnolnic.com

DNS records live

NS
  • ns1.cnolnic.com
  • ns2.cnolnic.com
MX
  • 10 mx.263.net
  • 5 mxw.263.net

Email authentication strong

SPF
v=spf1 include:spf.263.net -all
strict (-all)
DMARC
v=DMARC1;p=reject;fo=1;ruf=mailto:admin@yongjiuchina.com;rua=mailto:admin@yongjiuchina.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

XinNet DV TLS RSA CA 2025
from 2026-03-19 to 2026-10-04
Expires in 137 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://yongjiuchina.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)