Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx
Page Title
PG官方网站-PG(中国)一站式服务官方网站
Meta Description
G官方网站致力于为用户提供权威的公司资讯、产品介绍与技术支持指南,页面包含详细的FAQ和下载中心便于快速获取资源。无论是查看最新公告还是联系客户服务,PG官方网站都提供清晰的导航和多种联系方式以提升使用体验。
Meta Keywords
PG官方网站,PG(中国)一站式服务官方网站
Last Checked
just now
Last Status Change
Came back up — 3 months ago (6/19/2026)
Last Downtime
First seen down 8 months ago (1/31/2026), back up 3 months ago

Observed Changes

DateStatusServer
8/29/2026, 4:51:06 AMActivenginx
8/9/2026, 12:28:42 PMActivenginx
8/7/2026, 3:53:39 AMActivenginx
8/2/2026, 10:36:04 PMActivenginx
7/12/2026, 7:19:03 PMActivenginx
7/3/2026, 4:23:43 PMActivenginx
6/27/2026, 10:45:51 PMActivenginx
6/25/2026, 6:16:57 PMActivenginx
6/19/2026, 12:06:20 PMActivenginx
2/7/2026, 11:00:37 PMInactiveUnknown
1/31/2026, 6:51:56 PMInactiveUnknown
11/6/2025, 7:17:38 PMActivenginx
10/31/2025, 2:57:57 AMActivenginx
10/12/2025, 10:10:48 AMActivenginx
9/8/2025, 11:52:42 AMActivenginx
8/13/2025, 7:13:59 AMInactiveUnknown
5/4/2025, 11:11:40 PMActivenginx

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.

What this page reports

  • Last status change: When we last saw a site switch between reachable and unreachable
  • Last downtime: When a site was most recently seen down, and whether it has come back
  • Server and meta information: The server software, page title and meta tags we last observed

We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.


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.