Website Uptime Monitor
Monitor website availability and server information for any domain
ssl.com
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/9/2026, 11:49:13 PM | Active | nginx |
| 7/15/2026, 6:51:33 PM | Active | nginx |
| 7/3/2026, 1:13:17 PM | Active | nginx |
| 6/11/2026, 9:45:45 AM | Active | nginx |
| 6/5/2026, 4:33:47 AM | Active | nginx |
| 5/22/2026, 4:07:42 PM | Active | nginx |
| 5/20/2026, 7:02:04 AM | Active | nginx |
| 4/22/2026, 3:03:21 PM | Active | nginx |
| 4/2/2026, 7:06:24 AM | Inactive | Unknown |
| 3/29/2026, 8:20:28 PM | Inactive | Unknown |
| 2/10/2026, 8:56:04 PM | Inactive | Unknown |
| 2/6/2026, 1:50:48 AM | Inactive | Unknown |
| 2/2/2026, 4:44:20 PM | Inactive | Unknown |
| 1/21/2026, 4:54:13 AM | Inactive | Unknown |
| 1/6/2026, 8:33:15 AM | Inactive | Unknown |
| 1/3/2026, 6:26:26 AM | Inactive | Unknown |
| 12/20/2025, 9:13:33 PM | Inactive | Unknown |
| 12/9/2025, 6:49:35 AM | Active | nginx |
| 12/7/2025, 5:51:29 PM | Active | nginx |
| 11/13/2025, 12:05:36 PM | Active | nginx |
| 11/5/2025, 7:29:05 PM | Active | nginx |
| 11/4/2025, 9:12:03 AM | Active | nginx |
| 10/10/2025, 3:04:04 PM | Active | nginx |
| 10/5/2025, 1:58:02 AM | Active | nginx |
| 9/26/2025, 12:14:03 AM | Active | nginx |
| 9/18/2025, 9:59:23 AM | Active | nginx |
| 9/16/2025, 11:11:00 PM | Active | nginx |
| 9/15/2025, 2:45:43 PM | Active | nginx |
| 8/25/2025, 4:43:57 AM | Active | nginx |
| 7/7/2025, 6:04:26 PM | Active | nginx |
| 7/1/2025, 5:01:13 PM | Active | nginx |
| 6/14/2025, 6:45:37 AM | Active | nginx |
| 6/11/2025, 12:38:19 PM | Active | nginx |
| 6/9/2025, 12:07:24 PM | Active | nginx |
| 5/24/2025, 4:14:31 PM | Active | nginx |
| 5/23/2025, 5:17:40 AM | Active | nginx |
| 5/15/2025, 2:25:25 PM | Inactive | Unknown |
| 5/2/2025, 3:38:21 AM | Active | nginx |
| 2/28/2025, 2:51:15 PM | Active | nginx |
| 2/25/2025, 3:22:09 AM | Active | nginx |
| 2/22/2025, 10:19:30 PM | Active | nginx |
| 2/15/2025, 7:00:30 PM | Active | nginx |
| 2/12/2025, 9:31:58 AM | Active | nginx |
| 2/3/2025, 3:13:39 PM | Active | nginx |
| 1/28/2025, 11:53:21 AM | Active | nginx |
| 1/20/2025, 8:12:16 PM | Active | nginx |
| 1/16/2025, 1:05:02 AM | Active | nginx |
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.