https://velog.io/@harvey/AWS-Route-53-%EB%8F%84%EB%A9%94%EC%9D%B8-%EC%83%9D%EC%84%B1-%ED%9B%84-Load-Balancer-%EC%9B%90%ED%95%98%EB%8A%94-%ED%8F%AC%ED%8A%B8%EB%A1%9C-%ED%8F%AC%EC%9B%8C%EB%94%A9%ED%95%98%EA%B8%B0
https://mattmk.tistory.com/34
https://support.bespinglobal.com/ko/support/solutions/articles/73000544834--aws-acm-%EC%9D%B8%EC%A6%9D%EC%84%9C-%EB%B0%9C%EA%B8%89-%ED%9B%84-%EC%A0%81%EC%9A%A9-%EB%B0%A9%EB%B2%95-
