proinv.cn

.cn user

First seen 2026-05-17 · Last seen 2026-05-17 · ok HTTP/1.1 200 1674 ms crawled 2026-05-17

CN · 81.71.140.29 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 95/100 weak security headers

sector finance type homepage

HTML metadata

Title: 股票标的分析工具
Language: zh-CN

Technology

Server: nginx

DNS records live

NS

kent.dnspod.net
lee.dnspod.net

Email authentication no MX

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

Certificate (current)

TrustAsia DV TLS RSA CA 2025

from 2026-04-28 to 2026-07-27

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://proinv.cn/

findings

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