duduniao.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-15 · ok HTTP/1.1 200 1981 ms crawled 2026-05-12

ZA · 168.76.254.153 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 渡渡鸟-母婴-国学
Description: 渡渡鸟-母婴-国学duduniao.com经营范围含:农用品、粘钢加固、二极管、信息技术、录像设备、地板、建筑设计、桥梁工程、服装加工设备、造纸设备（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://duduniao.com/
title: 渡渡鸟-母婴-国学
keywords: 渡渡鸟-母婴-国学,duduniao.com,切割材料
site name: 渡渡鸟-母婴-国学
description: 渡渡鸟-母婴-国学duduniao.com经营范围含:农用品、粘钢加固、二极管、信息技术、录像设备、地板、建筑设计、桥梁工程、服装加工设备、造纸设备（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

Spaceship, Inc.

Created

2003-04-10

Expires

2027-04-10 326 days left

Updated

2026-05-10

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://duduniao.com/

findings

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