# Install dnsrobocert

Manage Let's Encrypt SSL certificates based on DNS challenges. Version 3.27.0 via Homebrew; verified 2026-05-20.

## Install

```sh
sudo av install brew:dnsrobocert
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install dnsrobocert
```

  Evidence: local Homebrew formula metadata

## Package Facts

- **Package key:** brew:dnsrobocert
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/dnsrobocert>
- **Version:** 3.27.0
- **Source summary:** Manage Let's Encrypt SSL certificates based on DNS challenges
- **Homepage:** <https://dnsrobocert.readthedocs.io/en/latest/>
- **Repository:** <https://github.com/adferrand/dnsrobocert>
- **Upstream docs:** <https://adferrand.github.io/dnsrobocert>
- **License:** MIT
- **Source archive:** <https://files.pythonhosted.org/packages/6c/3f/c39c829f235a4a3694791ebf9b39d34fe49835bfcdb94162601b054e85fe/dnsrobocert-3.27.0.tar.gz>
- **Last updated:** 2026-05-20T12:53:24Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- dnsrobocert (cli)
- dnsrobocert (alias)

## Dependencies

- certifi
- cryptography
- libyaml
- python@3.14
- rpds-py

## Build Dependencies

- rust

## macOS Provided Libraries

- libxml2
- libxslt

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 3.27.0
- Package-manager updated: 2026-05-20
- Local data status: ok
- Upstream repository: https://dnsrobocert.readthedocs.io/en/latest/
- info: Release/tag comparison is only available for GitHub repositories.

## 安全说明

no executable entrypoint in the package index.

- **Geiger risk:** green / low
- no executable entrypoint in the package index

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** dnsrobocert
- **Version Scheme:** 0
- **Revision:** 2
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable


## Related Links

- [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/zh-hans/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Security and crypto packages](https://www.automicvault.com/zh-hans/pkg/security-crypto-tools/) - Matched security, identity, cryptography, password, signing, or certificate metadata.
- [Productivity CLI packages](https://www.automicvault.com/zh-hans/pkg/productivity-cli-packages/) - Matched curated productivity category metadata from av.db.
- [python@3.14](https://www.automicvault.com/zh-hans/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [rust](https://www.automicvault.com/zh-hans/pkg/brew/rust/) - Build dependency declared by Homebrew.
- [sslmate](https://www.automicvault.com/zh-hans/pkg/brew/sslmate/) - Shares av.db curated category or tags: certificate-management, cli, security.
- [certbot](https://www.automicvault.com/zh-hans/pkg/brew/certbot/) - Shares av.db curated category or tags: acme, cli, letsencrypt, security.
- [step](https://www.automicvault.com/zh-hans/pkg/brew/step/) - Shares av.db curated category or tags: certificate-management, cli, security.
- [lego](https://www.automicvault.com/zh-hans/pkg/brew/lego/) - Shares av.db curated category or tags: acme, cli, letsencrypt, security.
- [dnstwist](https://www.automicvault.com/zh-hans/pkg/brew/dnstwist/) - Shares av.db curated category or tags: cli, dns, security.
- [acme.sh](https://www.automicvault.com/zh-hans/pkg/brew/acme-sh/) - Shares av.db curated category or tags: acme, cli, letsencrypt, security.
- [findomain](https://www.automicvault.com/zh-hans/pkg/brew/findomain/) - Shares av.db curated category or tags: cli, dns, security.
- [dnsgen](https://www.automicvault.com/zh-hans/pkg/brew/dnsgen/) - Shares av.db curated category or tags: cli, dns, security.
- [bbot](https://www.automicvault.com/zh-hans/pkg/brew/bbot/) - Both packages touch the same language runtime or ecosystem. Shared terms: automation, certifi, cli, cryptography, libyaml.
- [showcert](https://www.automicvault.com/zh-hans/pkg/brew/showcert/) - Both packages touch the same language runtime or ecosystem. Shared terms: certifi, certificate, certificates, cli, cryptography.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- cross-ecosystem install command graph