sdhtzk.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 2545 ms crawled 2026-05-11

CN · 118.190.97.219 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 水厂自动化-水厂控制系统-泵站自动化|控制系统-闸门自动化控制-济南华通中控科技有限公司
Description: 济南华通中控科技有限公司专业从事于水行业自动化远程控制设备及系统软件的生产与销售,从事水厂自动化,水厂控制系统,泵站自动化,泵站控制系统,闸门控制,闸门自动化等无人值守场所的生产调度监控与信息化远程无线控制

Technology

Server: nginx
CMS: Gatsby

Contact

Phone

15905312125

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2018-07-05

Expires

2026-07-05 47 days left

Updated

2025-07-07

Name servers

dns17.hichina.com
dns18.hichina.com

DNS records live

NS

dns17.hichina.com
dns18.hichina.com

CNAME

qxu2058810380.my3w.com

Email authentication no MX

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

Certificate (current) wrong cert

Encryption Everywhere DV TLS CA - G1

from 2018-08-13 to 2019-08-13

Expired 2471 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.sdhtzk.net/

findings

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