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  • bitdays.co.kr/2021/04/17/2024%ec%97%90-%ec%9d%98%ed%95%b4-%ec%9e%90%eb%8f%99%ed%99%94-%eb%90%9c-%ec%83%98%ed%94%8c-%ec%8a%a4%ed%86%a0%eb%a6%ac%ec%a7%80-%ec%8b%9c%ec%8a%a4%ed%85%9c-%ec%8b%9c%ec%9e%a5-%ed%81%ac%ea%b8%b0-2021/ (port 80)