ddzuowen.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 780 ms crawled 2026-05-19

CN · 39.108.65.96 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: 404 Not Found

Technology

Server: nginx

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2017-05-16

Expires

2027-05-16 360 days left

Updated

2026-04-21

Name servers

dns29.hichina.com
dns30.hichina.com

DNS records live

NS

dns29.hichina.com
dns30.hichina.com

MX

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

Email authentication weak

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

Certificate (current) wrong cert

R12

from 2026-03-23 to 2026-06-21

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (3)