Down Device vs NsLookup.io
| Down Device | NsLookup.io | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | Yes |
| Paid from | 9 /mo | — |
| Check interval | 15 minutes | — |
| Resolution checks | Yes | — |
| Record-change alerts | Yes | Yes |
| Alert channels | email, SMS | email, Slack, webhooks |
Both are listed in Best DNS Monitoring Software. On Samsung Mobile US Press, Down Device scores higher on our published basis.