Simplify DNS management in a multi-account environment with Route 53 Resolver | AWS Security Blog
Compare Amazon AWS DNS Proider - Route 53 Alternative
Illinois Route 53 Land Expansion Alternative Use Task Force
Chicago Bears' stadium move won't resurrect Route 53 extension talk
AWS Route 53 Alternatives and Similar Sites / Apps | AlternativeTo
GitHub - sjmayotte/route53-dynamic-dns: Update AWS Route53 hosted zone with current public IP address. Alternative to Dynamic DNS services such as Dyn, No-IP, etc