indexo.dev

taichang-cn.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-20 · ok HTTP/1.1 200 4310 ms crawled 2026-05-19

CN · 120.78.125.5 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
润东方环保空调|工业大风扇|厂房降温|车间降温|工厂降温|仓库降温|通风降温设备|广东太昌通风降温科技有限公司
Description
广东太昌【13929433636】20年专注厂房通风降温制冷解决方案,产品涵盖环保空调,工业大风扇,降温水帘,负压风机,中央空调,冷水机,冷库等,提供方案设计、工程安装一站式服务！

Technology

Server
Apache

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2004-06-16
Expires
2029-06-16 1122 days left
Updated
2020-05-17
Name servers
  • dns11.hichina.com
  • dns12.hichina.com

DNS records live

NS
  • dns11.hichina.com
  • dns12.hichina.com
MX
  • 10 hzmx02.mxmail.netease.com
  • 5 hzmx01.mxmail.netease.com

Email authentication partial

SPF
v=spf1 include:spf.163.com -all
strict (-all)
DMARC
v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-09 to 2026-07-08
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.taichang-cn.com/

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

Links to (22)

Linked from (9)