sdyuntang.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 3122 ms crawled 2026-05-18

CN · 39.106.191.241 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 100/100

Classifying

HTML metadata

Title: 农药残留速测仪_农残检测仪器_蔬菜检测仪器_农产品检测仪
Description: 云唐厂家专业研发生产农药残留速测仪,农残检测仪器,蔬菜检测仪器,农产品检测仪,具有14个检测卡通道,可更多的批量测试样品,即放即检,检测效率更高.农药残留快速检测仪,便携式农药残留速测仪,农残仪等食品安全检测仪器,专业研发团队,掌握核心科技,厂家直销,价格优惠!
Language: zh-CN

Technology

Server: nginx
CMS: Gatsby

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2019-04-28

Expires

2027-04-28 343 days left

Updated

2026-03-09

Name servers

dns1.hichina.com
dns2.hichina.com

DNS records live

NS

dns1.hichina.com
dns2.hichina.com

Email authentication no MX

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

Certificate (current)

R12

from 2026-04-30 to 2026-07-29

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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