Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
Vercel
Page Title
TG备份管家|Telegram 个人资料备份、整理、管理工具
Meta Description
TG备份管家:您的Telegram个人资料备份助手。安全备份个人可见的频道、群组、私聊内容,数据本地存储完全由您掌控。支持频道智能自动备份(每小时500条)、消息整理转发、评论区独立下载(速度提升3-5倍)。个人消息备份永久免费,仅供个人学习研究使用。
Meta Keywords
TG备份管家,TG下载助手,Telegram下载工具,Telegram频道备份,Telegram批量下载,Telegram图片无法下载,Telegram视频无法保存,Telegram受保护媒体下载,Telegram私密频道下载,Telegram消息转发,Telegram数据备份
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/19/2026, 2:15:31 AMActiveVercel
7/26/2026, 5:44:47 AMActiveVercel
7/16/2026, 10:00:03 AMActiveVercel
6/19/2026, 9:35:07 PMActiveVercel
3/9/2026, 4:42:48 AMInactiveUnknown
1/17/2026, 3:47:18 PMInactiveUnknown

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.