{"type":"rich","version":1,"provider_name":"\u30c9\u30af\u30bb\u30eb","provider_url":"https:\/\/www.docswell.com\/","title":"ECS(RFC 7871)\u306e3\u793e\u5171\u540c\u691c\u8a3c\u306e\u7d50\u679c\u5171\u6709_DNS Summer Day 2025_20250627_takamizawa","url":"https:\/\/www.docswell.com\/slide\/59GYW9\/embed","author_name":"\uff2a\u30b9\u30c8\u30ea\u30fc\u30e0\uff08for Engineer\uff09","author_url":"https:\/\/www.docswell.com\/user\/j-stream_eng","html":"<iframe src=\"https:\/\/www.docswell.com\/slide\/59GYW9\/embed\" allowfullscreen=\"true\" class=\"docswell-iframe\" width=\"620\" height=\"349\" style=\"border: 1px solid #ccc; display: block; margin: 0px auto; padding: 0px; aspect-ratio: 620\/349;\"><\/iframe>","width":620,"height":349}