Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
GitHub.com
Page Title
Cody Keats - Senior Systems Endpoint Engineer at Coursera
Meta Description
Senior Systems Endpoint Engineer at Coursera, formerly supporting the U.S. Navy as a civilian. Creator of M.A.C.E. (Mac Advanced Compliance Editor) and maintainer of MOFA. Open-source contributor providing tools for federal and non-federal organizations.
Meta Keywords
cody keats, cody m keats, cocolabs, cocolabs.dev, mac admin, mac administrator, apple expert, linux systems engineer, systems engineer, software engineer, open source contributor, macos solutions engineer, macos developer, MACE, MOFA, mSCP, macOS compliance, endpoint security
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
7/22/2026, 4:13:30 PMActiveGitHub.com
7/7/2026, 5:39:59 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.

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.