indexo.dev

yianke.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2626 ms crawled 2026-05-18

CN · 47.94.141.29 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
全自动自清洗过滤器|自清洗过滤器|全自动反冲洗过滤器|量子水处理器 - 杲道（北京）环境技术有限公司
Description
杲道（北京）环境技术有限公司致力生产量子水处理器,全自动过滤器,自清洗过滤器,全自动自清洗过滤器,全自动反冲洗过滤器等核心设备,购买量子水处理器,全自动过滤器,自清洗过滤器,全自动自清洗过滤器,全自动反冲洗过滤器等设备，杲道（北京）环境技术有限公司是量子水处理器,全自动过滤器,自清洗过滤器,全自动自清洗过滤器,全自动反冲洗过滤器领域精英企业！

Technology

Server
nginx

Third-party hosts loaded (2)

  • apps.bdimg.com×1
  • libs.baidu.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2007-03-15
Expires
2027-03-15 298 days left
Updated
2025-10-29
Name servers
  • dns1.hichina.com
  • dns2.hichina.com

DNS records live

NS
  • dns1.hichina.com
  • dns2.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

R13
from 2026-04-17 to 2026-07-16
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.yianke.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (6)

Linked from (2)