csdongke.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 1922 ms crawled 2026-05-07

CN · 39.98.47.137 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

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

Classifying

HTML metadata

Title: 高效无声膨胀剂_爆破岩石破碎剂价格_静态爆破剂厂家-长沙东科建材科技有限公司官网
Description: 长沙东科建材专业生产高效无声破碎剂,静态破碎剂,岩石膨胀剂,静爆剂,无声爆破膨胀剂,石方膨胀炸药,混凝土破碎剂,养护剂,水性脱模剂等特种建材,是一家集产品研发,生产销售为一体的现代高科技企业！
Generator: 020ym.com 广州建站

Technology

Server: nginx

Third-party hosts loaded (1)

player.youku.com×1

Contact

Phone

Registration

Registrar

Shanghai Meicheng Technology Information Development Co., Ltd.

Created

2011-08-10

Expires

2030-08-10 1543 days left

Updated

2026-02-28

Name servers

a.ezdnscenter.com
b.ezdnscenter.com

DNS records live

NS

a.ezdnscenter.com
b.ezdnscenter.com

MX

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

CNAME

csdongke.com.qiqao.com

Email authentication partial

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

—

from 2024-10-14 to 2034-10-12

Expires in 3067 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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