duankaijie.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 1330 ms crawled 2026-05-14

HK · 47.76.69.65 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 沙坪坝区廉呀造蔬菜种子股份公司
Description: 沙坪坝区廉呀造蔬菜种子股份公司duankaijie.com经营范围含:轮滑、活动房、燃料、砌块材料、办公木制品、继电器、游戏电玩、公共环卫设施、光仪配件、来电显示器（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://duankaijie.com/
title: 沙坪坝区廉呀造蔬菜种子股份公司
keywords: -学习经历 – kaijie的个人博客
site name: 沙坪坝区廉呀造蔬菜种子股份公司
description: 沙坪坝区廉呀造蔬菜种子股份公司duankaijie.com经营范围含:轮滑、活动房、燃料、砌块材料、办公木制品、继电器、游戏电玩、公共环卫设施、光仪配件、来电显示器（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 (Beijing) Co., Ltd.

Created

2019-11-09

Expires

2026-11-09 173 days left

Updated

2026-01-14

Name servers

ns1.judns.com
ns2.judns.com

DNS records live

NS

ns1.julydns.com
ns2.julydns.com

Email authentication no MX

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

Certificate (current) wrong cert

—

from 2025-05-04 to 2035-05-02

Expires in 3270 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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