Website Uptime Monitor
Monitor website availability and server information for any domain
twt.si
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/10/2026, 10:56:02 AM | Active | cloudflare |
| 8/4/2026, 6:39:34 AM | Active | Varnish |
| 7/8/2026, 10:01:19 AM | Active | cloudflare |
| 7/6/2026, 6:31:42 PM | Active | cloudflare |
| 6/16/2026, 7:50:05 AM | Active | cloudflare |
| 5/12/2026, 8:18:17 PM | Active | cloudflare |
| 4/29/2026, 7:24:15 PM | Active | cloudflare |
| 4/16/2026, 7:43:42 PM | Active | cloudflare |
| 4/13/2026, 7:37:05 PM | Active | cloudflare |
| 4/6/2026, 4:51:26 PM | Active | cloudflare |
| 3/21/2026, 5:34:35 PM | Active | cloudflare |
| 3/18/2026, 12:03:25 AM | Active | cloudflare |
| 1/26/2026, 1:08:12 PM | Active | cloudflare |
| 1/18/2026, 10:50:30 PM | Inactive | Unknown |
| 1/16/2026, 12:57:40 AM | Inactive | Unknown |
| 1/2/2026, 3:56:54 PM | Inactive | Unknown |
| 12/27/2025, 8:55:31 PM | Inactive | Unknown |
| 11/12/2025, 5:06:15 PM | Active | cloudflare |
| 11/8/2025, 11:06:37 AM | Active | cloudflare |
| 10/29/2025, 2:05:16 AM | Active | cloudflare |
| 10/23/2025, 1:23:40 PM | Active | cloudflare |
| 10/18/2025, 1:57:30 AM | Active | cloudflare |
| 10/11/2025, 12:05:42 AM | Active | cloudflare |
| 10/7/2025, 12:37:06 AM | Active | cloudflare |
| 9/16/2025, 8:52:17 AM | Active | cloudflare |
| 9/12/2025, 5:12:59 PM | Active | cloudflare |
| 9/6/2025, 2:42:21 PM | Active | cloudflare |
| 7/1/2025, 11:03:33 AM | Active | cloudflare |
| 6/12/2025, 12:37:10 PM | 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.