exsys.com

Uptime & Server Information

Whois RDAP DNS Records Certificate Uptime Diagnostics History Hide Contact Info

Current Status

Status

Active

Server Type

Apache

Page Title

Exsys Inc - The Expert System Experts

Meta Description

The proven leader in Knowledge Automation Expert System software to build and deploy expert decision-making advisory systems that emulate the interaction people have with human experts to solve problems. Exsys CORVID enables you to

Meta Keywords

EXSYS, CORVID, Exsys CORVID, Exsys CORVID Knowledge Automation Expert System, expert system, Knowledge Automation Expert System, Expert Advisors, AI, Artificial Intelligence, knowledge management, Knowledge Automation, Exsys, Exsys Inc., Exsys Developer, decision software, Java applet, Exsys software, online advice, online advisory systems, advice, knowledge base, rules, logic, Exsys Web Runtime

Last Checked

just now

Last Status Change

Came back up — 6 months ago (3/26/2026)

Last Downtime

First seen down 8 months ago (2/12/2026), back up 6 months ago

Observed Changes

Date	Status	Server
7/24/2026, 4:51:06 PM	Active	Apache
4/10/2026, 8:18:28 AM	Active	Apache
3/26/2026, 1:32:26 PM	Active	Apache
3/17/2026, 1:31:44 PM	Inactive	Unknown
2/15/2026, 2:43:49 AM	Inactive	Unknown
2/12/2026, 1:58:07 AM	Inactive	Unknown

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Uptime

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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.

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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.

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