Website Uptime Monitor

Monitor website availability and server information for any domain

substack.com

Uptime & Server Information

WhoisRDAPDNS RecordsUptimeDiagnostics

Current Status

Status
Active
Server Type
cloudflare
Page Title
Home | Substack
Meta Description
The app for independent voices
Meta Keywords
Not available
Most Recent Data
0 hours, 0 minutes ago

Historical Data

DateStatusServer
5/11/2025, 12:30:07 PMActivecloudflare
5/7/2025, 6:13:30 AMActivecloudflare
5/1/2025, 9:45:39 PMActivecloudflare
4/28/2025, 11:32:38 PMActivecloudflare
4/25/2025, 6:50:55 PMActivecloudflare
4/24/2025, 6:25:04 PMActivecloudflare
4/22/2025, 6:35:06 AMActivecloudflare
4/20/2025, 7:20:11 PMActivecloudflare
4/18/2025, 7:00:04 PMActivecloudflare
4/16/2025, 10:46:35 AMActivecloudflare
4/14/2025, 8:38:05 PMActivecloudflare
4/11/2025, 10:20:46 PMActivecloudflare
4/6/2025, 8:29:05 PMActivecloudflare
4/5/2025, 10:24:20 AMActivecloudflare
4/3/2025, 8:27:43 PMActivecloudflare
4/1/2025, 4:34:08 PMActivecloudflare
3/29/2025, 7:43:44 AMActivecloudflare
3/26/2025, 8:41:33 PMActivecloudflare
3/25/2025, 5:22:28 PMActivecloudflare
3/24/2025, 11:49:29 AMActivecloudflare
3/20/2025, 1:08:20 AMActivecloudflare
3/14/2025, 6:18:47 AMActivecloudflare
3/4/2025, 10:43:16 PMActivecloudflare
3/2/2025, 6:08:34 AMActivecloudflare
2/20/2025, 1:28:55 PMActivecloudflare
2/17/2025, 2:12:12 PMActivecloudflare
2/12/2025, 3:35:13 PMActivecloudflare
2/11/2025, 12:02:31 PMActivecloudflare
2/9/2025, 7:02:24 AMActivecloudflare
2/8/2025, 1:05:54 AMActivecloudflare
2/6/2025, 10:34:34 AMActivecloudflare
2/2/2025, 11:47:46 PMActivecloudflare
2/1/2025, 3:48:55 PMActivecloudflare
1/30/2025, 12:04:23 AMActivecloudflare
1/28/2025, 4:42:45 PMActivecloudflare
1/25/2025, 9:03:53 PMActivecloudflare
1/24/2025, 12:29:05 AMActivecloudflare
1/21/2025, 11:38:55 AMActivecloudflare
1/18/2025, 3:11:42 PMActivecloudflare
1/17/2025, 1:01:49 PMActivecloudflare
1/16/2025, 7:52:05 AMActivecloudflare
1/9/2025, 2:39:05 PMActivecloudflare
1/7/2025, 4:28:57 AMActivecloudflare
1/5/2025, 11:08:50 PMActivecloudflare

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.

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.