liuyuyang.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-04 · ok HTTP/1.1 200 2766 ms crawled 2026-05-07

SG · 43.174.246.35 · AS139341 ACE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 宇阳 - 春风得意马蹄疾，不信人间有别离
Description: 记录所学知识，缩短和大神的差距！
Language: zh-CN
Canonical: https://liuyuyang.net

Open Graph

url: https://liuyuyang.net
title: 宇阳 - 春风得意马蹄疾，不信人间有别离
locale: zh_CN
site name: 宇阳
description: 记录所学知识，缩短和大神的差距！

Technology

Server: nginx
CMS: Next.js

Third-party hosts loaded (2)

bu.dusays.com×7
q1.qlogo.cn×2

Social

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2020-10-07

Expires

2026-10-07 139 days left

Updated

2025-12-31

Name servers

dns21.hichina.com
dns22.hichina.com

DNS records

CNAME

liuyuyang.net.eo.dnse2.com

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 2026-03-20 to 2026-06-18

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://liuyuyang.net/

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 (1)

yanghuaxing.com×2