2026/05/07 - 7 updated api methods
Changes Adds supports for DNS64 on inbound endpoints and IPv6 forwarding through the internet gateway (IGW) on outbound endpoints, making it easier to manage hybrid DNS across IPv4 and IPv6 networks.
2025/12/15 - 7 updated api methods
Changes Adds support for enabling detailed metrics on Route 53 Resolver endpoints using RniEnhancedMetricsEnabled and TargetNameServerMetricsEnabled in the CreateResolverEndpoint and UpdateResolverEndpoint APIs, providing enhanced visibility into Resolver endpoint and target name server performance.
2025/11/17 - 4 updated api methods
Changes Adding DICTIONARY_DGA to dns-threat-protection as a new enum type. Customers can now set rules for dictionary dga protection
2025/06/24 - 13 updated api methods
Changes Add support for iterative DNS queries through the new INBOUND_DELEGATION endpoint. Add delegation support through the Outbound Endpoints with DELEGATE rules.
2024/11/15 - 4 updated api methods
Changes Route 53 Resolver DNS Firewall Advanced Rules allows you to monitor and block suspicious DNS traffic based on anomalies detected in the queries, such as DNS tunneling and Domain Generation Algorithms (DGAs).
2024/10/10 - 5 updated api methods
Changes Route 53 Resolver Forwarding Rules can now include a server name indication (SNI) in the target address for rules that use the DNS-over-HTTPS (DoH) protocol. When a DoH-enabled Outbound Resolver Endpoint forwards a request to a DoH server, it will provide the SNI in the TLS handshake.