Website Uptime Monitor

Monitor website availability and server information for any domain

cotraser.com

Uptime & Server Information

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Current Status

Status
Active
Server Type
cloudflare
Page Title
En Cotraser C.T.A, tu familia y negocio están primero. Profesionales al servicio de su seguridad
Meta Description
Nuestra constante evolución, calidad, trayectoria y compromiso nos permiten estar a la vanguardia de los sectores residencial, comercial, educativo, hotelero, entre otros.
Meta Keywords
seguridad,vigilancia,fisica,arma,monitoreo,comunicacion,operaciones,asesoria,consultoria,calidad,trayectoria,sectores,residencial,comercial,educativo,industrial,hospitalario,bancario,constructor
Last Checked
just now
Last Status Change
Came back up — 2 days ago (9/27/2026)
Last Downtime
First seen down 7 months ago (2/19/2026), back up 2 days ago

Observed Changes

DateStatusServer
9/27/2026, 6:26:03 AMActivecloudflare
3/10/2026, 7:58:48 AMInactiveUnknown
2/19/2026, 10:39:41 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.

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.