Website Uptime Monitor
Monitor website availability and server information for any domain
a-i.science
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 10/4/2026, 3:58:04 PM | Active | Fly/6d530f8f2 (2026-09-29) |
| 9/23/2026, 3:32:32 AM | Active | Fly/454af3fb (2026-09-21) |
| 9/21/2026, 8:47:04 AM | Active | Fly/57f2b87df (2026-09-16) |
| 9/20/2026, 3:32:32 AM | Inactive | Unknown |
| 9/18/2026, 8:42:20 PM | Active | Fly/57f2b87df (2026-09-16) |
| 5/15/2026, 10:38:30 AM | Inactive | Unknown |
| 5/11/2026, 7:00:59 PM | Active | Fly/a589ac11 (2026-05-08) |
| 4/14/2026, 5:15:57 PM | Active | Fly/b35aee356 (2026-04-14) |
| 1/18/2026, 8:18:17 PM | Active | Fly/970f920f7 (2026-01-16) |
| 1/17/2026, 1:26:25 AM | Inactive | Unknown |
| 1/15/2026, 11:32:37 PM | Active | Fly/47f0807d6 (2026-01-15) |
| 12/22/2025, 1:53:33 PM | Inactive | Unknown |
| 12/19/2025, 11:00:12 PM | Inactive | Unknown |
| 11/19/2025, 1:22:54 PM | Inactive | Unknown |
| 9/3/2025, 10:26:09 PM | Active | Unknown |
| 8/12/2025, 2:24:00 AM | Active | Unknown |
| 8/5/2025, 3:20:22 AM | Active | Unknown |
| 5/30/2025, 7:12:46 PM | Active | Unknown |
| 5/13/2025, 10:09:53 AM | Active | 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.