--- read_when: - 你想通过 Tailscale + CoreDNS 实现广域设备发现(DNS-SD) - You’re setting up split DNS for a custom discovery domain (example: openclaw.internal) summary: "`openclaw dns` 的 CLI 参考(广域设备发现辅助工具)" title: dns x-i18n: generated_at: "2026-02-03T07:44:52Z" model: claude-opus-4-5 provider: pi source_hash: d2011e41982ffb4b71ab98211574529bc1c8b7769ab1838abddd593f42b12380 source_path: cli/dns.md workflow: 15 --- # `openclaw dns` 用于广域设备发现(Tailscale + CoreDNS)的 DNS 辅助工具。目前专注于 macOS + Homebrew CoreDNS。 相关内容: - Gateway 网关设备发现:[设备发现](/gateway/discovery) - 广域设备发现配置:[配置](/gateway/configuration) ## 设置 ```bash openclaw dns setup openclaw dns setup --apply ```