ditan.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 3305 ms crawled 2026-05-18

CN · 101.133.150.139 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

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

Classifying

HTML metadata

Title: 低碳网 - 双碳资讯绿色环保综合能源节能减碳
Description: 低碳网是一个致力于传播双碳资讯和能源知识，推动节能减碳、环保事业的网站。我们提供最新的双碳政策、环保新闻、能源动态以及各种与低碳技术和可持续性发展相关的信息，致力于倡导低碳生活方式，促进全球可持续发展。
Language: zh-CN

Technology

Server: nginx
CMS: Gatsby

Third-party hosts loaded (1)

editan.oss-cn-shanghai.aliyuncs.com×40

Registration

Registrar

DNSPod, Inc.

Created

1997-06-17

Expires

2027-06-16 392 days left

Updated

2024-12-09

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

Email authentication weak

SPF: v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

R12

from 2026-03-29 to 2026-06-27

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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