DNS Support

[LKaemmerling]

Closes #140

[Copilot]

Pull Request Overview

This PR introduces DNS zone management support to the Hetzner Cloud API client, addressing issue #140. The implementation adds comprehensive functionality for managing DNS zones, resource record sets (RRSets), and related DNS operations through the Hetzner Cloud API.

• Adds core DNS zone management models: Zones, Zone, RRSet, and supporting classes
• Implements full CRUD operations for zones and resource record sets
• Provides DNS-specific operations like zonefile import/export and nameserver management

Reviewed Changes

Copilot reviewed 23 out of 23 changed files in this pull request and generated 8 comments.

Show a summary per file

File	Description
src/HetznerAPIClient.php	Adds zones() method to expose DNS zone management functionality
src/Models/Zones/Zones.php	Implements main Zones collection class with CRUD operations for zone management
src/Models/Zones/Zone.php	Defines individual Zone model with operations like delete, update, protection changes, and RRSet management
src/Models/Zones/RRSet.php	Implements Resource Record Set model with CRUD operations and record management
src/Models/Zones/Record.php	Simple data class representing a DNS record with value and comment
src/Models/Zones/ZoneMode.php	Constants class defining zone modes (primary/secondary)
src/Models/Zones/ZoneRequestOpts.php	Request options class for filtering zone queries
src/Models/Zones/RRSetRequestOpts.php	Request options class for filtering RRSet queries
src/Models/Zones/RRSetProtection.php	Protection model for resource record sets
src/Models/Zones/PrimaryNameserver.php	Data class for primary nameserver configuration
src/Models/Zones/AuthoritativeNameservers.php	Data class for authoritative nameserver information
tests/Unit/Models/Zones/*.json	Test fixtures containing sample API responses for zones and RRSets
tests/Unit/Models/Zones/ZonesTest.php	Unit tests for Zones collection operations
tests/Unit/Models/Zones/ZoneTest.php	Unit tests for individual Zone operations
tests/Unit/Models/Zones/RRSetTest.php	Unit tests for RRSet operations

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[Copilot]

Pull Request Overview

Copilot reviewed 23 out of 23 changed files in this pull request and generated no new comments.

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[ThomasLandauer]

Is this the same functionality as https://registry.terraform.io/providers/germanbrew/hetznerdns/latest/docs ?

[LKaemmerling]

@ThomasLandauer no. This is the new DNS API within the Hetzner Cloud API:

https://docs.hetzner.cloud/reference/cloud#zones-list-zones

https://docs.hetzner.cloud/changelog#2025-10-07-dns-beta

[ThomasLandauer]

Oops, sorry for that stupid question! That other project is the Terraform provider, while this here is the PHP representation of Hetzner resources (servers etc.)...

So what this PR brings, is the ability to manage (i.e. query etc.) DNS records too.