Website Down Checker
See whether a site was up at our last check and when it last went down.
yopmail.com
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 4/26/2026, 2:10:11 PM | Active | Unknown |
| 4/4/2026, 10:53:48 AM | Inactive | Unknown |
| 1/15/2026, 8:28:37 AM | Inactive | Unknown |
| 1/9/2026, 2:50:17 AM | Inactive | Unknown |
| 12/30/2025, 2:09:18 PM | Inactive | Unknown |
| 11/4/2025, 10:17:25 PM | Active | Unknown |
| 10/21/2025, 10:54:14 AM | Active | Unknown |
| 10/9/2025, 10:57:33 AM | Active | Unknown |
| 10/6/2025, 10:37:35 PM | Active | Unknown |
| 8/28/2025, 1:13:17 AM | Active | Unknown |
| 8/6/2025, 10:36:02 PM | Active | Unknown |
| 7/17/2025, 10:24:59 PM | Active | Unknown |
| 5/30/2025, 2:11:32 PM | Active | Unknown |
| 5/23/2025, 11:55:55 PM | Active | Unknown |
| 5/4/2025, 3:36:46 AM | Active | Unknown |
| 4/25/2025, 9:12:24 PM | Active | Unknown |
| 4/24/2025, 9:09:17 PM | Inactive | Unknown |
| 4/21/2025, 10:58:25 PM | Active | Unknown |
| 4/20/2025, 8:23:02 AM | Active | Unknown |
| 4/14/2025, 6:48:50 PM | Active | Unknown |
| 4/10/2025, 1:57:53 PM | Active | Unknown |
| 4/7/2025, 1:46:10 PM | Active | Unknown |
| 4/2/2025, 3:22:15 PM | Active | Unknown |
| 3/31/2025, 10:08:01 AM | Active | Unknown |
| 3/27/2025, 6:30:17 PM | Active | Unknown |
| 3/25/2025, 6:41:25 PM | Active | Unknown |
| 3/23/2025, 11:25:51 AM | Active | Unknown |
| 3/21/2025, 3:03:28 PM | Active | Unknown |
| 3/18/2025, 9:56:33 PM | Active | Unknown |
| 3/17/2025, 11:43:27 AM | Active | Unknown |
| 3/13/2025, 8:39:30 AM | Active | Unknown |
| 3/12/2025, 8:16:17 AM | Active | Unknown |
| 3/6/2025, 9:45:04 PM | Active | Unknown |
| 3/5/2025, 5:31:32 AM | Active | Unknown |
| 3/3/2025, 11:45:20 AM | Active | Unknown |
| 2/27/2025, 10:30:57 AM | Active | Unknown |
| 2/21/2025, 6:14:03 AM | Active | Unknown |
| 2/18/2025, 12:24:00 AM | Active | Unknown |
| 2/13/2025, 3:35:17 AM | Active | Unknown |
| 2/9/2025, 7:58:10 PM | Active | Unknown |
| 2/7/2025, 9:59:37 PM | Active | Unknown |
| 2/5/2025, 3:33:10 PM | Active | Unknown |
| 2/4/2025, 9:16:22 AM | Active | Unknown |
| 1/31/2025, 5:18:02 AM | Active | Unknown |
| 1/28/2025, 12:58:36 PM | Active | Unknown |
| 1/18/2025, 3:22:17 PM | Active | Unknown |
| 1/16/2025, 10:52:49 AM | Active | Unknown |
| 1/7/2025, 9:10:05 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, CNAME, TXT 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
This page shows whether we could reach a website the last time we checked it. We also keep a record of when it went down and came back, so you can see whether an outage is new or has happened before. For each site we show:
- Website availability and response status
- Server software and configuration
- Meta information including titles and descriptions
- Historical uptime patterns
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.