Website Uptime Monitor
Monitor website availability and server information for any domain
siemens.pt
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/27/2026, 7:47:32 PM | Active | C2 Comms Cloud (fd5915b0) |
| 5/15/2026, 4:48:47 AM | Active | C2 Comms Cloud (e970a4fa) |
| 5/11/2026, 3:58:15 PM | Active | C2 Comms Cloud (acac8cd7) |
| 4/29/2026, 10:37:03 AM | Active | C2 Comms Cloud (bc8a9c26) |
| 3/7/2026, 6:47:08 PM | Inactive | Unknown |
| 2/8/2026, 8:29:24 AM | Inactive | Unknown |
| 1/6/2026, 1:51:08 AM | Inactive | Unknown |
| 12/11/2025, 2:54:29 PM | Active | C2 Comms Cloud (6623eac9) |
| 12/10/2025, 12:50:18 AM | Active | C2 Comms Cloud (6623eac9) |
| 11/15/2025, 3:13:00 PM | Active | C2 Comms Cloud (bb358b55) |
| 11/13/2025, 10:49:42 AM | Active | C2 Comms Cloud (75b1dc90) |
| 11/12/2025, 3:07:38 AM | Active | C2 Comms Cloud (75b1dc90) |
| 11/9/2025, 8:25:28 PM | Active | C2 Comms Cloud (19aec880) |
| 10/26/2025, 2:57:12 PM | Active | C2 Comms Cloud (8d95ae82) |
| 10/5/2025, 12:02:42 PM | Active | C2 Comms Cloud (2a944348) |
| 9/27/2025, 5:06:53 PM | Active | C2 Comms Cloud (41583cec) |
| 9/6/2025, 9:37:11 AM | Active | C2 Comms Cloud (211a92b0) |
| 8/8/2025, 8:59:11 AM | Active | C2 Comms Cloud (b911ac94) |
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.
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.