Website Uptime Monitor

Monitor website availability and server information for any domain

aigun4.com

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
cloudflare
Page Title
凌乐凡（上海）科技有限公司
Meta Description
凌乐凡（上海）科技有限公司成立于2023年03月16日，注册地位于上海市长宁区广顺路33号8幢，法定代表人为邓文康。经营范围包括一般项目：技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；网络技术服务；互联网安全服务；数据处理服务；物联网应用服务；物联网技术研发；网络与信息安全软件开发；软件开发；互联网销售（除销售需要许可的商品）；网络设备销售；互联网设备销售。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）
Meta Keywords
凌乐凡（上海）科技有限公司
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
9/3/2026, 4:03:54 PMActivecloudflare
8/17/2026, 6:45:28 AMActivecloudflare
8/7/2026, 3:50:36 AMActivecloudflare
6/26/2026, 10:53:51 PMActivecloudflare

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.