Website Uptime Monitor

Monitor website availability and server information for any domain

Current Status

Status
Active
Server Type
cloudflare
Page Title
cme.org.br | 525: SSL handshake failed
Meta Description
Not available
Meta Keywords
Not available
Last Checked
just now
Last Status Change
Came back up — 27 hours ago (10/3/2026)
Last Downtime
First seen down 16 days ago (9/18/2026), back up 27 hours ago

Observed Changes

DateStatusServer
10/5/2026, 2:55:39 AMActivecloudflare
10/3/2026, 11:50:11 PMActivecloudflare
9/18/2026, 8:52:27 PMInactiveUnknown
9/16/2026, 3:52:48 AMActivecloudflare
9/16/2026, 3:52:46 AMActivecloudflare
8/31/2026, 3:54:21 PMActivenginx
8/17/2026, 9:08:38 AMActivenginx
8/6/2026, 12:55:33 AMActivenginx
7/30/2026, 4:56:10 AMActivenginx
7/14/2026, 12:58:09 AMActivenginx
7/9/2026, 9:19:25 PMActivenginx
7/6/2026, 2:39:09 AMActivenginx
6/24/2026, 5:14:30 AMActivenginx
6/21/2026, 8:15:33 AMActivenginx
6/12/2026, 4:15:10 PMActivenginx
6/1/2026, 11:38:09 AMActivenginx
5/29/2026, 3:03:45 PMInactiveUnknown
5/22/2026, 3:35:18 PMActivenginx
5/21/2026, 1:40:15 PMInactiveUnknown
5/8/2026, 12:02:53 PMActivenginx
4/28/2026, 12:19:15 AMActivenginx
4/23/2026, 2:29:13 PMActivenginx
4/20/2026, 2:20:49 PMActivenginx
4/17/2026, 8:20:42 AMActivenginx
4/12/2026, 8:59:11 PMActivenginx
3/28/2026, 7:02:51 PMActivenginx
2/1/2026, 3:23:02 AMInactiveUnknown
1/30/2026, 7:35:27 AMInactiveUnknown
1/14/2026, 10:37:06 PMActivenginx
1/8/2026, 3:26:44 PMInactiveUnknown
1/5/2026, 12:06:06 AMInactiveUnknown
12/31/2025, 4:40:37 PMInactiveUnknown
12/30/2025, 3:43:29 PMInactiveUnknown
12/22/2025, 9:56:15 PMInactiveUnknown
12/11/2025, 7:52:19 AMActivenginx
12/1/2025, 3:12:23 AMActivenginx
11/29/2025, 7:19:24 AMActivenginx
11/9/2025, 6:39:42 PMActivenginx
11/6/2025, 11:58:07 AMActivenginx
10/23/2025, 3:44:18 PMActivenginx
9/19/2025, 10:37:52 AMActivenginx
8/23/2025, 5:34:11 AMActiveApache/2.4.62 (Debian)
7/26/2025, 5:10:39 AMActiveApache/2.4.62 (Debian)
7/19/2025, 2:43:23 PMActiveApache/2.4.62 (Debian)
7/15/2025, 10:50:11 PMActiveApache/2.4.62 (Debian)
7/8/2025, 5:21:47 AMActiveApache/2.4.62 (Debian)
6/30/2025, 11:28:50 PMInactiveUnknown
6/22/2025, 5:27:33 AMActiveApache/2.4.62 (Debian)
6/14/2025, 12:02:18 AMActiveApache/2.4.62 (Debian)
6/7/2025, 8:55:35 AMActiveApache/2.4.62 (Debian)
5/23/2025, 2:43:31 PMActiveApache/2.4.62 (Debian)
5/20/2025, 12:19:49 AMActiveApache/2.4.62 (Debian)
5/18/2025, 5:08:49 AMActiveApache/2.4.62 (Debian)
5/14/2025, 1:49:24 AMActiveApache/2.4.62 (Debian)
5/4/2025, 12:52:07 PMActiveApache/2.4.62 (Debian)
5/2/2025, 10:00:39 PMActiveApache/2.4.62 (Debian)
4/17/2025, 4:28:51 AMActiveApache/2.4.62 (Debian)
3/23/2025, 4:35:23 AMActiveApache/2.4.62 (Debian)

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.

Monitor uptime free

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.