Best DNS Monitoring Software in 2026
Updated
37ranked
1free plans on this page
$1/molowest paid tier
11 Oct 2026last checked
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 26 NsLookup.io No phone app RecognisedPhone appDocumentedFree plan 6.1Free
- 27 Zabbix No phone app RecognisedPhone appDocumentedFree plan 5.7
- 28 OneDollarDNS No phone app RecognisedPhone appDocumentedFree plan 5.5$1/mo Check interval: 60 minutesResolution checks: YesPropagation checks: No
- 29 ZoneWatcher No phone app RecognisedPhone appDocumentedFree plan 5.5$1.17/mo Check interval: 5 minutesResolution checks: YesPropagation checks: Yes
- 30 Datadog DNS Monitoring No phone app RecognisedPhone appDocumentedFree plan 5.4$5/mo Check interval: 1 minutesResolution checks: YesPropagation checks: Yes
- 31 DNS Spy No phone app RecognisedPhone appDocumentedFree plan 5.4$9/mo Resolution checks: YesPropagation checks: Yes
- 32 Hardenize No phone app RecognisedPhone appDocumented 5.4 Check interval: 1,440 minutesResolution checks: Yes
- 33 KIT.domains No phone app RecognisedPhone appDocumentedFree plan 5.4$39/mo
- 34 Moonitor No phone app RecognisedPhone appDocumentedFree plan 5.4$14/mo
- 35 DomainTools Monitors No phone app RecognisedPhone appDocumented 5.3
- 36 SolarWinds Server & Application Monitor No phone app RecognisedPhone appDocumented 5.3
- 37 Dynatrace Network Availability Monitoring No phone app RecognisedPhone appDocumented 5.0 Check interval: 1 minutesResolution checks: Yes
Compare all 12 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Check interval | Resolution checks |
|---|---|---|---|---|---|---|---|---|
| 26 | NsLookup.io | 6.1 | Free plan | Free | Yes | |||
| 27 | Zabbix | 5.7 | Yes | |||||
| 28 | OneDollarDNS | 5.5 | No | $1/mo | No | 1 /mo | 60 minutes | Yes |
| 29 | ZoneWatcher | 5.5 | No | $1.17/mo | No | 1.4 /mo | 5 minutes | Yes |
| 30 | Datadog DNS Monitoring | 5.4 | No | $5/mo | No | 5 /mo | 1 minutes | Yes |
| 31 | DNS Spy | 5.4 | No | $9/mo | No | Yes | ||
| 32 | Hardenize | 5.4 | No | 1,440 minutes | Yes | |||
| 33 | KIT.domains | 5.4 | No | $39/mo | No | 39 /mo | ||
| 34 | Moonitor | 5.4 | No | $14/mo | No | 14 /mo | ||
| 35 | DomainTools Monitors | 5.3 | No | |||||
| 36 | SolarWinds Server & Application Monitor | 5.3 | No | |||||
| 37 | Dynatrace Network Availability Monitoring | 5.0 | No | 1 minutes | Yes |
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