Amazon Route 53
# Amazon Route 53 https://d1.awsstatic.com/webinars/jp/pdf/services/20160113_aws-blackbelt-route53-public.pdf https://d1.awsstatic.com/webinars/jp/pdf/services/20191016_AWS_Blackbelt_Route53_Resolver.pdf https://d1.awsstatic.com/webinars/j…