Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
nginx/1.18.0 (Ubuntu)
Page Title
Biblioteca del Congreso de la Nación
Meta Description
La Biblioteca del Congreso de la Nación, facilita el acceso a la información en forma gratuita mediante la gestión de recursos bibliográficos y tecnológicos
Meta Keywords
BCN, La Biblioteca del Congreso de la Nación, facilita el acceso a la información en forma gratuita mediante la gestión de recursos bibliográficos y tecnológicos,La Biblioteca del Congreso de la Nación, facilita el acceso a la información en forma gratuita mediante la gestión de recursos bibliográficos y tecnológicos
Most Recent Data
13 hours, 39 minutes ago

Historical Data

DateStatusServer
7/28/2026, 12:37:40 PMActivenginx/1.18.0 (Ubuntu)
5/28/2026, 4:16:51 AMActivenginx/1.18.0 (Ubuntu)
5/24/2026, 10:54:20 AMActivenginx/1.18.0 (Ubuntu)
5/11/2026, 11:46:12 AMInactiveUnknown
3/11/2026, 6:16:04 PMInactiveUnknown
1/23/2026, 5:04:55 PMInactiveUnknown
1/10/2026, 1:05:11 AMInactiveUnknown
10/19/2025, 5:28:39 PMInactiveUnknown
9/29/2025, 6:39:07 PMInactiveUnknown
6/23/2025, 3:03:03 AMInactiveUnknown
6/14/2025, 6:17:10 PMInactiveUnknown
5/28/2025, 12:13:06 AMInactiveUnknown
2/15/2025, 3:53:02 AMInactiveUnknown

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.