chinacdc.com

.com crawl dns

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 1401 ms crawled 2026-05-07

CN · 120.35.120.61 · AS4134 Chinanet

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 建发集团官网
Description: 厦门建发集团有限公司系厦门市属国有企业，创立于1980年，目前主要业务涵盖供应链运营、房地产开发、旅游酒店、会展、医疗健康、城市公共服务以及投资等领域，年营业收入超过4400亿元、资产规模超过4300亿元，位列2021年度《财富》世界500强第148位
Language: zh-CN

Technology

Server: elb

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar

Xiamen 35.com Information Co., Ltd.

Created

1996-11-13

Expires

2028-11-12 908 days left

Updated

2026-03-30

Name servers

vip3.alidns.com
vip4.alidns.com

DNS records live

NS

vip3.alidns.com
vip4.alidns.com

MX

10 mx1.chinacdc.com

Email authentication strong

SPF

v=spf1 include:spf.chinacdc.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; fo=1; ruf=mailto:dmarc@chinacdc.com; rua=mailto:dmarc@chinacdc.com

policy: reject (enforced)

DKIM

dkim: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRa5HseK0dJhmZ406hhCRjCcv10dnxdSc8vSAgFQFeM/366s1xamrO/5TT72yXVZ/343JSpBGg++FInojVU3QX3D8OjjI…

selectors probed

Certificate (current)

GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1

from 2025-08-18 to 2026-09-17

Expires in 121 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://chinacdc.com/

findings

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