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Certbot DNS Route53 Authenticator

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library 5.5.0 ·python
verified Jun 28, 2026

certbot-dns-route53 is a plugin for Certbot that automates the process of completing a DNS-01 challenge using Amazon Web Services (AWS) Route 53. It handles the creation and removal of DNS TXT records required for domain validation with Let's Encrypt. The current version is 5.5.0, and it generally follows the release cadence of the main Certbot project.

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