DNS Spy vs DomainWarn
| DNS Spy | DomainWarn | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | Yes |
| Paid from | $9/mo | €15.83/mo |
| Open source | No | No |
| Platforms | api, Web | api, extension, Web |
| Free plan | No | Yes |
| Resolution checks | Yes | Yes |
| Propagation checks | Yes | — |
| Record-change alerts | Yes | Yes |
| Nameserver health checks | Yes | Yes |
| Alert channels | email, Slack, Discord, PagerDuty, webhooks, syslog | email, Slack, Microsoft Teams, Discord, webhook, PagerDuty, Opsgenie, Pushover, ntfy, SMS, web push, Telegram, Google Chat, Mattermost, Rocket.Chat, Zulip, Matrix, Gotify, private Atom feed, SMTP |
| Check interval | — | 30 minutes |
Both are listed in Best DNS Monitoring Software. On Inferse, DomainWarn scores higher on our published basis.