Website Uptime Monitor
Monitor website availability and server information for any domain
dnsv.jp
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/14/2026, 1:22:12 PM | Inactive | Unknown |
| 8/12/2026, 1:18:47 AM | Inactive | Unknown |
| 8/6/2026, 6:39:21 AM | Inactive | Unknown |
| 7/27/2026, 6:03:21 PM | Inactive | Unknown |
| 7/5/2026, 1:32:16 AM | Inactive | Unknown |
| 7/3/2026, 9:58:21 AM | Inactive | Unknown |
| 6/18/2026, 3:57:50 PM | Inactive | Unknown |
| 6/10/2026, 8:00:36 AM | Inactive | Unknown |
| 5/21/2026, 2:49:30 PM | Inactive | Unknown |
| 5/7/2026, 10:28:01 PM | Inactive | Unknown |
| 5/5/2026, 3:41:34 AM | Inactive | Unknown |
| 4/23/2026, 12:07:49 AM | Inactive | Unknown |
| 4/17/2026, 11:10:19 AM | Inactive | Unknown |
| 3/21/2026, 9:13:36 PM | Inactive | Unknown |
| 3/9/2026, 11:26:33 AM | Inactive | Unknown |
| 2/27/2026, 5:59:53 AM | Inactive | Unknown |
| 2/20/2026, 7:42:46 PM | Inactive | Unknown |
| 1/20/2026, 3:02:53 PM | Inactive | Unknown |
| 1/17/2026, 4:30:20 PM | Inactive | Unknown |
| 1/15/2026, 1:29:14 PM | Inactive | Unknown |
| 1/11/2026, 12:15:31 AM | Inactive | Unknown |
| 1/7/2026, 4:26:49 PM | Inactive | Unknown |
| 12/28/2025, 5:50:31 PM | Inactive | Unknown |
| 12/23/2025, 8:29:38 AM | Inactive | Unknown |
| 12/19/2025, 11:45:31 PM | Inactive | Unknown |
| 12/15/2025, 12:45:30 PM | Inactive | Unknown |
| 12/11/2025, 11:00:17 PM | Inactive | Unknown |
| 12/8/2025, 3:29:37 PM | Inactive | Unknown |
| 12/4/2025, 11:04:19 PM | Inactive | Unknown |
| 11/28/2025, 10:33:56 PM | Inactive | Unknown |
| 11/25/2025, 8:11:08 AM | Inactive | Unknown |
| 11/22/2025, 1:00:20 AM | Inactive | Unknown |
| 11/8/2025, 12:15:51 AM | Inactive | Unknown |
| 11/6/2025, 2:38:49 PM | Inactive | Unknown |
| 11/5/2025, 4:29:25 AM | Inactive | Unknown |
| 11/3/2025, 10:49:29 AM | Inactive | Unknown |
| 10/30/2025, 4:45:57 AM | Inactive | Unknown |
| 10/27/2025, 6:27:05 PM | Inactive | Unknown |
| 10/21/2025, 3:38:07 AM | Inactive | Unknown |
| 10/15/2025, 12:08:54 PM | Inactive | Unknown |
| 10/8/2025, 7:29:26 PM | Inactive | Unknown |
| 10/3/2025, 12:53:31 AM | Inactive | Unknown |
| 9/25/2025, 4:05:50 PM | Inactive | Unknown |
| 9/23/2025, 1:22:03 PM | Inactive | Unknown |
| 9/19/2025, 8:58:10 PM | Inactive | Unknown |
| 9/15/2025, 8:26:56 PM | Inactive | Unknown |
| 9/8/2025, 2:56:12 AM | Inactive | Unknown |
| 8/31/2025, 4:04:45 PM | Inactive | Unknown |
| 8/29/2025, 2:55:14 PM | Inactive | Unknown |
| 8/23/2025, 8:19:51 PM | Inactive | Unknown |
| 8/11/2025, 11:32:47 AM | Inactive | Unknown |
| 8/8/2025, 4:39:24 AM | Inactive | Unknown |
| 8/5/2025, 6:28:53 PM | Inactive | Unknown |
| 8/3/2025, 3:31:22 AM | Inactive | Unknown |
| 7/31/2025, 12:12:26 PM | Inactive | Unknown |
| 7/24/2025, 4:52:58 AM | Inactive | Unknown |
| 7/19/2025, 2:20:41 PM | Inactive | Unknown |
| 7/18/2025, 12:58:10 PM | Inactive | Unknown |
| 7/3/2025, 9:44:24 PM | Inactive | Unknown |
| 6/22/2025, 10:59:43 PM | Inactive | Unknown |
| 6/21/2025, 1:17:09 PM | Inactive | Unknown |
| 6/20/2025, 12:18:50 PM | Inactive | Unknown |
| 6/1/2025, 12:26:17 PM | Inactive | Unknown |
| 5/30/2025, 11:43:08 PM | Inactive | Unknown |
| 5/18/2025, 8:39:21 AM | Inactive | Unknown |
| 5/9/2025, 6:06:32 AM | Inactive | Unknown |
| 5/7/2025, 8:39:01 AM | Inactive | Unknown |
| 5/5/2025, 5:35:28 AM | Inactive | Unknown |
| 5/4/2025, 2:34:42 AM | Inactive | Unknown |
| 4/13/2025, 5:06:08 AM | Inactive | Unknown |
| 4/6/2025, 2:26:01 PM | Inactive | Unknown |
| 4/1/2025, 3:33:12 PM | Inactive | Unknown |
| 3/29/2025, 8:08:23 PM | Inactive | Unknown |
| 3/25/2025, 3:05:30 PM | Inactive | Unknown |
| 3/13/2025, 2:53:25 AM | Inactive | Unknown |
| 3/6/2025, 1:14:30 AM | Inactive | Unknown |
| 3/4/2025, 12:18:23 AM | Inactive | Unknown |
| 2/16/2025, 8:06:53 AM | Inactive | Unknown |
| 2/5/2025, 7:49:35 AM | Inactive | Unknown |
| 2/2/2025, 12:59:49 PM | Inactive | Unknown |
| 1/30/2025, 7:30:51 AM | Inactive | Unknown |
| 1/9/2025, 2:52:50 AM | 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.
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.