indexo.dev

shuju21.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · pending 7794 ms crawled 2026-05-19 3 attempts

CN · 60.190.255.211 · AS4134 Chinanet

Reputation 100/100

Classifying

via Internet Archive Data from 2026-02-15 — live crawl blocked by site

HTML metadata

Title
粘度计_旋转粘度计_NDJ-5S数显斯托默黏度计-上海束句
Description
NDJ-5S黏度计,斯托默粘度计,数显粘度计.乌氏旋转在线门尼自动Brookfield便携式高温博勒飞厂家毛细管布氏使用方法六速平氏转子测定测量dv原理奥氏液体运动标准数字常数转速说明书测试漏斗视频系数实验
Language
en
Canonical
//www.shuju21.com/

Open Graph

title
粘度计_旋转粘度计_NDJ-5S数显斯托默黏度计-上海束句
site name
上海束句仪器科技有限公司
description
NDJ-5S黏度计,斯托默粘度计,数显粘度计.乌氏旋转在线门尼自动Brookfield便携式高温博勒飞厂家毛细管布氏使用方法六速平氏转子测定测量dv原理奥氏液体运动标准数字常数转速说明书测试漏斗视频系数实验

Technology

Third-party hosts loaded (2)

  • static.ltdcdn.com×52
  • uploadfile.ltdcdn.com×20

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2021-10-14
Expires
2026-10-14 146 days left
Updated
2025-09-29
Name servers
  • dns1.hichina.com
  • dns2.hichina.com

DNS records live

NS
  • dns1.hichina.com
  • dns2.hichina.com
CNAME
  • hz.guanwang.cc

Email authentication no MX

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

Certificate (current)

TLC DV TLS CA
from 2025-10-23 to 2026-10-23
Expires in 155 days

Full certificate history on crt.sh ↗

Links to (2)

Linked from (1)