indexo.dev

nianglei.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-18 · ok HTTP/1.1 200 2179 ms crawled 2026-05-12

HK · 154.194.251.100 · AS134365 Ansheng Network Technology Co., Limited

Reputation 70/100 wrong cert weak security headers

sector education type homepage

HTML metadata

Title
学琴宝-钢琴品牌-钢琴谱-钢琴曲-钢琴家-钢琴考级-钢琴入门指法教程网
Description
学琴宝是一家专业的钢琴培训平台，提供钢琴培训、钢琴课堂和钢琴考级服务。我们拥有经验丰富的钢琴教师和先进的教学设施，致力于为学生提供高质量的钢琴教育。无论您是钢琴初学者还是专业学生，学琴宝都能满足您的学琴需求。
Language
zh-CN

Technology

Server
nginx
CMS
Gatsby

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2024-07-06
Expires
2034-07-06 2970 days left
Updated
2024-12-12
Name servers
  • dns15.hichina.com
  • dns16.hichina.com

DNS records live

NS
  • dns15.hichina.com
  • dns16.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

—
from 2024-04-02 to 2034-03-31
Expires in 2873 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.nianglei.com/

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

Links to (50)

Linked from (50)