Website Uptime Monitor
Monitor website availability and server information for any domain
3615.computer
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/8/2026, 8:31:42 PM | Active | cloudflare |
| 8/18/2026, 7:14:45 PM | Active | cloudflare |
| 8/4/2026, 2:24:07 AM | Active | cloudflare |
| 7/26/2026, 1:53:35 PM | Inactive | Unknown |
| 7/8/2026, 7:30:34 AM | Active | cloudflare |
| 7/5/2026, 10:29:27 PM | Active | cloudflare |
| 6/19/2026, 10:46:37 AM | Active | cloudflare |
| 6/10/2026, 1:33:56 PM | Active | cloudflare |
| 5/23/2026, 6:57:14 PM | Active | cloudflare |
| 5/19/2026, 7:20:58 PM | Active | cloudflare |
| 4/9/2026, 12:23:55 AM | Active | cloudflare |
| 3/25/2026, 12:58:17 AM | Active | cloudflare |
| 3/21/2026, 11:44:14 PM | Active | cloudflare |
| 2/4/2026, 9:30:37 AM | Inactive | Unknown |
| 2/2/2026, 10:52:16 PM | Inactive | Unknown |
| 1/23/2026, 9:12:55 AM | Inactive | Unknown |
| 12/28/2025, 10:18:30 AM | Inactive | Unknown |
| 12/27/2025, 2:23:33 AM | Inactive | Unknown |
| 12/23/2025, 1:11:15 AM | Active | cloudflare |
| 12/21/2025, 2:50:11 PM | Inactive | Unknown |
| 12/20/2025, 5:04:30 AM | Inactive | Unknown |
| 12/17/2025, 5:51:47 PM | Inactive | Unknown |
| 12/15/2025, 3:31:47 PM | Inactive | Unknown |
| 11/21/2025, 12:35:00 PM | Inactive | Unknown |
| 11/8/2025, 12:50:06 AM | Active | cloudflare |
| 11/1/2025, 5:42:46 PM | Active | cloudflare |
| 10/25/2025, 11:41:14 AM | Active | cloudflare |
| 10/16/2025, 8:24:32 AM | Active | cloudflare |
| 10/6/2025, 2:42:20 AM | Active | cloudflare |
| 9/15/2025, 8:11:00 PM | Active | cloudflare |
| 9/2/2025, 12:42:11 PM | Active | cloudflare |
| 8/29/2025, 5:54:32 AM | Active | cloudflare |
| 8/27/2025, 3:31:21 AM | Active | cloudflare |
| 8/19/2025, 6:07:31 AM | Active | cloudflare |
| 7/15/2025, 7:27:38 AM | Active | cloudflare |
| 7/8/2025, 4:30:54 PM | Active | cloudflare |
| 7/2/2025, 1:56:18 AM | Active | cloudflare |
| 6/25/2025, 11:48:37 PM | Active | cloudflare |
| 6/19/2025, 11:28:33 AM | Active | cloudflare |
| 6/17/2025, 11:01:24 AM | Active | cloudflare |
| 6/14/2025, 12:44:50 AM | Active | cloudflare |
| 5/5/2025, 6:19:50 AM | Active | cloudflare |
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.
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.