Amazon Route 53 Resolver: DNS64 & IPv6 Forwarding Support
AI Impact Summary
Amazon Route 53 Resolver endpoints now support DNS64 on inbound endpoints and IPv6 forwarding through the Internet Gateway, enabling seamless hybrid DNS management across IPv4 and IPv6 networks. This allows for the synthesis of AAAA (IPv6) responses for domains with only A (IPv4) records, facilitating IPv6-only clients on-premises to access IPv4 services on AWS. Furthermore, outbound endpoints can forward queries to public IPv6 name servers via the IGW, simplifying IPv6 transitions and reducing the need for custom workarounds.
Affected Systems
Business Impact
Organizations can now seamlessly integrate IPv6 and IPv4 DNS resolution, reducing operational complexity and enabling IPv6-only clients to access IPv4 services without service modifications.
- Date
- Date not specified
- Change type
- capability
- Severity
- medium