ziluxuetang.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3060 ms crawled 2026-05-19

CN · 121.43.178.211 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 杭州余杭入站营销顾问工作室_浙江杭州在线老年大学_老年大学课程在线学习_中老年在线教育网-子路银龄课堂
Description: 上老年大学要什么条件，来“子路银龄课堂”看一看，老年大学都学什么，老年大学课程有英语，唱歌，跳舞，钢琴，书画，摄影等在线课程，老年学堂致力于服务中老年用户，让中国的退休老人都能够上老年大学，让中老年用户老有所学、老有所乐。
Language: en
Canonical: //ziluxuetang.com/

Open Graph

title: 杭州余杭入站营销顾问工作室_浙江杭州在线老年大学_老年大学课程在线学习_中老年在线教育网-子路银龄课堂
site name: 子路学堂_杭州余杭入站营销顾问工作室
description: 上老年大学要什么条件，来“子路银龄课堂”看一看，老年大学都学什么，老年大学课程有英语，唱歌，跳舞，钢琴，书画，摄影等在线课程，老年学堂致力于服务中老年用户，让中国的退休老人都能够上老年大学，让中老年用户老有所学、老有所乐。

Technology

Server: nginx

Third-party hosts loaded (3)

static.ltdcdn.com×143
uploadfile.ltdcdn.com×24
staticfile.ltdcdn.com×1

Registration

Registrar

22net, Inc.

Created

2022-03-11

Expires

2027-03-11 294 days left

Updated

2026-03-10

Name servers

ns1.22.cn
ns2.22.cn

DNS records live

NS

ns1.22.cn
ns2.22.cn

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

CNAME

aliyun.guanwang.cc

Email authentication no MX

SPF: v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

—

from 2024-03-07 to 2034-03-05

Expires in 2846 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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