Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
GitHub.com
Page Title
Matt Franchi
Meta Description
Matt Franchi is a computer science PhD candidate at Cornell University, interested in computational social science and urban sensing. Extra-academically, he writes peaceful piano compositions, models, and plays with generative AI models.
Meta Keywords
Not available
Last Checked
just now
Last Status Change
Came back up — 20 days ago (9/6/2026)
Last Downtime
First seen down 7 months ago (2/13/2026), back up 20 days ago

Observed Changes

DateStatusServer
9/6/2026, 11:26:28 PMActiveGitHub.com
2/13/2026, 10:38:55 PMInactiveUnknown
2/5/2026, 6:17:33 PMActiveGitHub.com
1/25/2026, 10:16:56 PMInactiveUnknown
1/5/2026, 8:59:32 PMInactiveUnknown
12/24/2025, 7:53:51 PMInactiveUnknown
12/13/2025, 6:35:10 AMActiveGitHub.com
12/7/2025, 5:34:49 AMActiveGitHub.com
11/23/2025, 12:05:45 PMActiveGitHub.com
10/29/2025, 9:54:44 PMActiveGitHub.com
10/27/2025, 11:47:32 AMActiveGitHub.com
8/30/2025, 3:39:16 PMActiveGitHub.com
6/11/2025, 8:59:16 PMActiveGitHub.com

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.