youtube コメント의 가장 큰 문제, 그리고 그것을 고칠 수있는 방법
https://simonyqwt638.hpage.com/post6.html
However, if it's got no authority for a website identify, the DNS domain name procedure then checks its cache if the area name is resolved at this time, and when yes, the DNS area name process reports the caching