Website Uptime Monitor
Monitor website availability and server information for any domain
sadne.ss
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/5/2026, 9:24:28 PM | Active | cloudflare |
| 8/6/2026, 9:08:46 PM | Active | cloudflare |
| 7/17/2026, 10:13:01 PM | Active | cloudflare |
| 6/15/2026, 4:46:31 AM | Inactive | Unknown |
| 5/16/2026, 4:30:33 AM | Inactive | Unknown |
| 5/10/2026, 6:15:40 PM | Inactive | Unknown |
| 5/2/2026, 7:16:21 PM | Inactive | Unknown |
| 3/18/2026, 8:10:09 PM | Inactive | Unknown |
| 2/10/2026, 3:37:16 PM | Inactive | Unknown |
| 1/30/2026, 5:53:16 AM | Inactive | Unknown |
| 1/26/2026, 12:47:20 PM | Inactive | Unknown |
| 1/21/2026, 2:01:35 PM | Inactive | Unknown |
| 1/19/2026, 4:11:42 PM | Inactive | Unknown |
| 12/20/2025, 12:14:09 PM | Inactive | Unknown |
| 12/18/2025, 7:31:25 AM | Inactive | Unknown |
| 12/14/2025, 12:33:15 PM | Inactive | Unknown |
| 12/8/2025, 4:28:07 PM | Inactive | Unknown |
| 11/29/2025, 7:01:56 AM | Inactive | Unknown |
| 11/26/2025, 7:51:27 PM | Inactive | Unknown |
| 11/19/2025, 1:33:19 PM | Inactive | Unknown |
| 11/8/2025, 4:37:07 AM | Inactive | Unknown |
| 11/5/2025, 6:23:05 AM | Inactive | Unknown |
| 11/3/2025, 4:32:54 PM | Inactive | Unknown |
| 11/2/2025, 1:58:44 AM | Inactive | Unknown |
| 10/31/2025, 11:59:48 PM | Inactive | Unknown |
| 10/27/2025, 7:52:10 PM | Inactive | Unknown |
| 10/25/2025, 9:19:43 AM | Inactive | Unknown |
| 10/24/2025, 1:50:39 AM | Inactive | Unknown |
| 10/22/2025, 1:34:01 PM | Inactive | Unknown |
| 10/20/2025, 10:41:11 PM | Inactive | Unknown |
| 10/19/2025, 10:52:51 AM | Inactive | Unknown |
| 10/18/2025, 7:24:43 AM | Inactive | Unknown |
| 10/17/2025, 2:07:45 AM | Inactive | Unknown |
| 10/15/2025, 5:15:17 PM | Inactive | Unknown |
| 10/14/2025, 2:00:36 PM | Inactive | Unknown |
| 10/12/2025, 10:58:43 AM | Inactive | Unknown |
| 10/10/2025, 6:28:38 AM | Inactive | Unknown |
| 10/8/2025, 8:53:08 PM | Inactive | Unknown |
| 10/6/2025, 11:17:40 AM | Inactive | Unknown |
| 9/10/2025, 9:43:40 PM | Inactive | Unknown |
| 7/5/2025, 6:25:23 PM | Inactive | Unknown |
| 6/12/2025, 10:53:18 PM | Inactive | Unknown |
| 5/30/2025, 5:46:50 PM | Inactive | Unknown |
| 5/14/2025, 1:04:38 AM | Active | cloudflare |
| 4/25/2025, 7:04:30 PM | Inactive | Unknown |
| 4/24/2025, 4:55:03 PM | Inactive | Unknown |
| 4/19/2025, 3:29:11 PM | Inactive | Unknown |
| 4/1/2025, 5:24:52 PM | Inactive | Unknown |
| 3/29/2025, 11:29:01 PM | Inactive | Unknown |
| 3/16/2025, 8:16:40 PM | Inactive | Unknown |
| 3/10/2025, 4:37:15 PM | Inactive | Unknown |
| 3/6/2025, 6:13:32 PM | Inactive | Unknown |
| 3/4/2025, 4:53:03 AM | Inactive | Unknown |
| 3/3/2025, 4:13:45 AM | Inactive | Unknown |
| 2/28/2025, 9:40:33 PM | Inactive | Unknown |
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.