# Zone record count details should be retrievable

Zone record count details should be retrievable. A Maester check for Active Directory, DNS.

Source: https://maester.dev/docs/tests/AD-DNS-07

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<div class="test-byline"><div class="test-byline-avatars"><a class="test-byline-avatar test-byline-avatar--author" href="/contributors/soulemike" title="Michael Soule · Original author"><img src="https://github.com/soulemike.png" alt="Michael Soule" width="28" height="28" loading="lazy" decoding="async" /></a></div><div class="test-byline-meta"><span class="test-byline-text">Contributed by <a href="/contributors/soulemike">Michael Soule</a></span><a class="test-byline-link" href="/contributors">All contributors →</a></div></div>

<p class="test-part">Part of <a href="/docs/tests/ad">Active Directory</a> · Active Directory · DNS · <a href="/docs/tests">All checks</a></p>

```powershell title="Run this check"
Invoke-Maester -TestId AD-DNS-07
```

## Overview

Detailed record distribution across zones helps identify:

- **High-traffic zones**: Zones with many records may be critical infrastructure
- **Underutilized zones**: Zones with few records may be candidates for consolidation
- **Potential issues**: Unusual record distributions may indicate problems
- **Resource planning**: Understanding record counts helps capacity planning

#### Control Type

**Operational**

#### Security Recommendation

Review zones with unusually high record counts for:
- Stale or orphaned records that should be removed
- Unauthorized records that may indicate compromise
- Configuration errors causing excessive record creation

#### How the Test Works

This test provides a detailed breakdown of record counts per zone, including the most common record types in each zone.

#### Related Tests

- `Test-MtAdDnsZoneCount` - Counts zones with records
- `Test-MtAdDnsDynamicRecordCount` - Analyzes dynamic vs static records

## Details

<details>
<summary>Every attribute of this check</summary>

| Field | Value |
| --- | --- |
| Test ID | AD-DNS-07 |
| Severity | Info |
| Suite | Active Directory |
| Product | Active Directory |
| Feature | DNS |
| Area | Infrastructure hardening |
| Resource type | DnsZone |
| MITRE ATT&CK | None |
| PowerShell test | [Test-MtAdDnsZoneRecordDetails](https://github.com/maester365/maester/blob/main/tests/ad/dns/Test.AD-DNS-07.ps1) |
| Services | ActiveDirectory |
| Permissions | ActiveDirectory:Remoting:Microsoft.PowerShell, ActiveDirectory:Cim:root\MicrosoftDNS:MicrosoftDNS_Zone:Read, ActiveDirectory:Cim:root\MicrosoftDNS:MicrosoftDNS_ResourceRecord:Read, ActiveDirectory:Cim:root\MicrosoftDNS:MicrosoftDNS_RootHints:Read |

</details>

## Source

- Test: [`tests/ad/dns/Test.AD-DNS-07.ps1`](https://github.com/maester365/maester/blob/main/tests/ad/dns/Test.AD-DNS-07.ps1)
- Documentation: [`tests/ad/dns/Test.AD-DNS-07.md`](https://github.com/maester365/maester/blob/main/tests/ad/dns/Test.AD-DNS-07.md)