indexo.dev

changyivalve.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 1910 ms crawled 2026-05-11

CN · 47.94.220.92 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
浙江昌一阀门有限公司-气动薄型球阀_国标日标德标美标法兰球阀_不锈钢法兰球阀_高平台球阀
Description
浙江昌一阀门有限公司是专业的不锈钢法兰球阀厂家,产品有国标,德标,美标,日标法兰球阀及一片式,二片式,三片式球阀,高平台球阀,气动薄型球阀等,阀门品质好,性能强,价格优,安全性高,深受广大消费者的喜爱,欢迎新老客户咨询和订购!
Language
zh-CN

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • sdk.51.la×1

Contact

Email
Phone

Registration

Registrar
Xiamen ChinaSource Internet Service Co., Ltd
Created
2009-11-23
Expires
2028-11-23 918 days left
Updated
2024-09-24
Name servers
  • ns1.alidns.com
  • ns2.alidns.com

DNS records live

NS
  • ns1.alidns.com
  • ns2.alidns.com
MX
  • 10 mx2.qiye.aliyun.com
  • 15 mx3.qiye.aliyun.com
  • 5 mx1.qiye.aliyun.com
CNAME
  • bxu2404440113.my3w.com

Email authentication weak

SPF
v=spf1 include:spf.qiye.aliyun.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

XinNet DV TLS CA
from 2025-09-04 to 2026-09-04
Expires in 107 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (2)