NsLookup.io vs ZoneWatcher
| NsLookup.io | ZoneWatcher | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $1.17/mo |
| Open source | No | No |
| Platforms | Web | api, Web |
| Free plan | Yes | No |
| Record-change alerts | Yes | Yes |
| Alert channels | email, Slack, webhooks | Email, Slack, Microsoft Teams, Discord, Webhooks, GitHub Issues, Jira, HaloPSA |
| Paid from | — | 1.4 /mo |
| Check interval | — | 5 minutes |
| Resolution checks | — | Yes |
| Propagation checks | — | Yes |
| Nameserver health checks | — | Yes |
Both are listed in Best DNS Monitoring Software. On Samsung Mobile US Press, ZoneWatcher scores higher on our published basis.