guojixuexiao.net

.net crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 6368 ms crawled 2026-05-19

CN · 8.136.55.154 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 长按解锁
Description: Verification Page
Language: zh-CN

Technology

Server: nginx

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2014-05-29

Expires

2029-05-29 1104 days left

Updated

2026-02-28

Name servers

dns13.hichina.com
dns14.hichina.com

DNS records live

NS

dns13.hichina.com
dns14.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 2026-04-09 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.guojixuexiao.net/verify.html

findings

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

Linked from (3)