cnjpw.net

.net crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 5739 ms crawled 2026-05-10

CN · 114.55.42.187 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 简谱网-专业提供简谱、吉他谱、钢琴谱等曲谱
Description: 简谱网为音乐爱好者提供最优质最便捷的简谱、吉他谱、钢琴谱等曲谱。

Technology

Server: nginx
CMS: Gatsby

Registration

Registrar

Hefei Juming Network Technology Co., Ltd

Created

2009-04-03

Expires

2028-04-03 685 days left

Updated

2026-04-22

Name servers

vip1.alidns.com
vip2.alidns.com

DNS records live

NS

vip1.alidns.com
vip2.alidns.com

Email authentication no MX

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

Certificate (current)

LiteSSL RSA CA 2025

from 2026-04-12 to 2026-07-11

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.cnjpw.net/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000

Links to (12)

Linked from (6)