Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx/1.29.5
Page Title
Trang chủ DTS
Meta Description
Hơn 25 năm tiên phong triển khai hạ tầng công nghệ thông tin toàn diện. DTS mang đến giải pháp bền vững, tối ưu vận hành và tạo nền móng vững chắc cho sự phát triển của doanh nghiệp.
Meta Keywords
Dts, DTS, dts, dtscorp, dts corp, dts group, dts telecom, dts việt nam, dts vietnam, dts việt nam, dịch vụ viễn thông, dịch vụ công nghệ thông tin, dịch vụ it, it services, it service, it solutions, it solution, it outsourcing, outsourcing services, outsourcing service, outsourcing solutions, outsourcing solution, dts communication technologies corporation
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
8/6/2026, 4:56:47 AMActivenginx/1.29.5
7/29/2026, 7:38:41 AMActivenginx/1.29.5
12/5/2025, 2:00:26 PMActiveMicrosoft-IIS/8.5
12/5/2025, 2:00:25 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.