Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
GitHub.com
Page Title
Mayank Varia | Cryptographer
Meta Description
Personal website of Mayank Varia
Meta Keywords
Mayank Varia, cryptography, cryptographer, security, encryption, data science, computer science, math, mathematics, privacy, trust, Boston University
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
7/31/2026, 6:28:37 PMActiveGitHub.com
5/25/2026, 1:48:10 AMActiveGitHub.com
3/13/2026, 5:03:09 PMActiveGitHub.com
2/28/2026, 12:53:20 PMActiveGitHub.com
12/30/2025, 5:59:21 AMInactiveUnknown
12/19/2025, 10:44:45 PMInactiveUnknown
12/15/2025, 4:46:39 AMActiveGitHub.com
8/31/2025, 8:02:18 PMActiveGitHub.com
8/13/2025, 7:10:08 AMActiveGitHub.com
6/28/2025, 3:46:46 AMActiveGitHub.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.