tiantu.net

.net crawl

First seen 2026-04-16 · Last seen 2026-05-15 · ok HTTP/1.1 200 3611 ms crawled 2026-05-11

ZA · 168.76.253.129 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 填图-国学-探索
Description: 填图-国学-探索tiantu.net经营范围含:纸类包装、原料、黄酒、木炭、粮油作物、搪瓷、原材料、工程设备、蛇苗、电梯（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://tiantu.net/
title: 填图-国学-探索
keywords: 填图-国学-探索,tiantu.net,石油
site name: 填图-国学-探索
description: 填图-国学-探索tiantu.net经营范围含:纸类包装、原料、黄酒、木炭、粮油作物、搪瓷、原材料、工程设备、蛇苗、电梯（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

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Created

2004-07-22

Expires

2026-07-22 64 days left

Updated

2025-08-17

Name servers

ns1.dns.com
ns2.dns.com

DNS records live

NS

ns1.dns.com
ns2.dns.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 3443 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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