c4dku.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-08 · ok HTTP/1.1 200 2463 ms crawled 2026-05-06

CN · 47.115.38.51 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title: C4D库-3D模型三维模型素材免费下载
Description: C4D库(c4dku.com)提供大量3D模型三维模型免费下载。
Language: zh-Hans

Open Graph

url: https://c4dku.com/
site name: 图文库

Technology

Server: nginx
CMS: WordPress

Third-party hosts loaded (1)

gmpg.org×1

Contact

Phone

44080102000134

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2015-12-31

Expires

2028-12-31 957 days left

Updated

2019-12-27

Name servers

dns10.hichina.com
dns9.hichina.com

DNS records live

NS

dns10.hichina.com
dns9.hichina.com

MX

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

TXT

201706210000002anvgup5l3d3hpodhw7rykk40k8a7bxkmm9sybsymmay1iaikf

Email authentication partial

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

Certificate (current)

R12

from 2026-05-05 to 2026-08-03

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.c4dku.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=31536000