Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx/1.18.0 (Ubuntu)
Page Title
纪录片数据库 - 纪录片下载 Docu-Lib
Meta Description
全球纪录片数据库。搜索、下载、并管理你的纪录片。
Meta Keywords
纪录片下载,高清纪录片下载,HD纪录片下载,NHK纪录片,NHK纪录片下载,BBC纪录片,BBC纪录片下载,PBS纪录片,PBS纪录片下载,纪录片数据库,Discovery纪录片,Discovery纪录片下载,IMAX纪录片,IMAX纪录片下载,央视纪录片,央视纪录片下载,国家地理纪录片,KBS纪录片
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
9/11/2026, 7:33:19 AMActivenginx/1.18.0 (Ubuntu)
9/10/2026, 4:29:04 AMInactiveUnknown
8/20/2026, 9:37:57 PMActivenginx/1.18.0 (Ubuntu)
8/7/2026, 2:13:55 PMActivenginx/1.18.0 (Ubuntu)

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.