taiwanliuxue.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-15 · ok HTTP/1.1 200 693 ms crawled 2026-05-11

ZA · 168.76.252.241 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 北京大学韩国留学预科_北大韩国留学预科
Description: 北京大学韩国留学预科_北大韩国留学预科taiwanliuxue.com经营范围含:电力设备、防汛物资、打井、通讯和广播用车、黄酒、种驴、纸品加工机械、尿裤湿巾、焊接设备、普拉提（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Open Graph

url: http://taiwanliuxue.com/
title: 北京大学韩国留学预科_北大韩国留学预科
keywords: 北京大学韩国留学预科_北大韩国留学预科,taiwanliuxue.com,外套
site name: 北京大学韩国留学预科_北大韩国留学预科
description: 北京大学韩国留学预科_北大韩国留学预科taiwanliuxue.com经营范围含:电力设备、防汛物资、打井、通讯和广播用车、黄酒、种驴、纸品加工机械、尿裤湿巾、焊接设备、普拉提（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Technology

Server: nginx

Third-party hosts loaded (1)

222.73.219.23×3

Registration

Registrar

Gname.com Pte. Ltd.

Created

2010-08-21

Expires

2026-08-21 92 days left

Updated

2025-08-11

Name servers

ns1.dnsip.com
ns2.dnsip.com

DNS records live

NS

ns1.dnsip.com
ns2.dnsip.com

Email authentication no MX

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

Certificate (current) wrong cert

—

from 2025-10-24 to 2035-10-22

Expires in 3442 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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