dnshealth_exporter vs Visual Sentinel
| dnshealth_exporter | Visual Sentinel | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | $4.50/mo |
| Platforms | Linux, self-hosted | Android, api, iOS, Web |
| Nameserver health checks | Yes | |
| Alert channels | Grafana, Alertmanager | Email, Slack, Discord, Telegram, WhatsApp, Microsoft Teams, PagerDuty, OpsGenie, Webhooks, Prometheus, browser push |
| Free plan | Yes | |
| Paid from | 6 /mo | |
| Check interval | 360 minutes | |
| Resolution checks | Yes | |
| Propagation checks | No | |
| Record-change alerts | Yes |
Listed together in Best DNS Monitoring Software