Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Nginx Microsoft-HTTPAPI/2.0
Page Title
必威官网
Meta Description
必威官网【请收藏永久域名:tiyu9898.com,tiyu8989.com】,创建于1996年,主要从事电能计量仪器仪表的研发、设计、生产和销售,能为智能电网计量器具用户、生产企业和检定机构提供标准与校验综合解决方案。必威官网 在中国特色社会主义新时代,贯彻创新、协调、绿色、开发、共享的新发展理念,实现必威官网 更可持续的发展。最终形成多元化资产管理部局,打造千亿级产融集团公司,为中国经济社会发展做出积极的贡献。
Meta Keywords
必威官网
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
9/9/2026, 11:52:43 PMActiveNginx Microsoft-HTTPAPI/2.0
8/18/2026, 5:26:01 PMActiveNginx Microsoft-HTTPAPI/2.0
8/1/2026, 10:21:32 AMActiveNginx Microsoft-HTTPAPI/2.0
7/30/2026, 10:25:30 PMActiveNginx Microsoft-HTTPAPI/2.0
11/11/2025, 8:15:38 PMInactiveUnknown
11/8/2025, 10:29:26 PMActiveApache
9/19/2025, 8:57:24 AMActiveApache

Don't just check uptime once — watch it 24/7

This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor uptime free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

About Website Uptime Monitoring

Use the Who.is uptime information to track the availability and server information of websites. This helps track:

  • Website availability and response status
  • Server software and configuration
  • Meta information including titles and descriptions
  • Historical uptime patterns

This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.

Metrics we monitor

  • Uptime percentage: The percentage of time your website is accessible
  • Response time: How quickly your server responds to requests
  • Status codes: HTTP response codes indicating server status

Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.