www.nagios.org
Nagios | Open Source Network Monitoring Solution
Free open source IT monitoring tool with Nagios Core. 25+ years of monitoring servers, networks, applications, and infrastructure. Trusted by 1m+ users worldwide.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2025-08-24 |
| Last crawled | 2026-06-15 |
| IPv4 | 45.79.21.111 |
| Network | AS63949 Akamai Connected Cloud · Texas |
| CNAME | org1.nagios.org |
| Language | en-US |
| Server | Apache/2.4.53 (CentOS Stream) OpenSSL/3.0.7 |