{"provider_name":"Hatena Blog","url":"https://engineeringnote.hateblo.jp/entry/dns/dns-1","title":"1.\u30ec\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066","published":"2018-12-04 00:01:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fengineeringnote.hateblo.jp%2Fentry%2Fdns%2Fdns-1\" title=\"1.\u30ec\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066 - Engineering Note\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","version":"1.0","categories":["DNS","DNS-DNS\u30b5\u30fc\u30d0\u69cb\u7bc9","DNS-DNS\u30b5\u30fc\u30d0\u69cb\u7bc9-1.\u30ec\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066"],"author_url":"https://blog.hatena.ne.jp/s3cr3t/","blog_title":"Engineering Note","description":"\u4eca\u56de\u306fDNS\u3092\u7406\u89e3\u3059\u308b\u3046\u3048\u3067\u91cd\u8981\u306a\u30ec\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066\u5b66\u3093\u3067\u3044\u304d\u307e\u3059\u3002 \u6b63\u76f4\u898b\u6163\u308c\u306a\u3044\u7528\u8a9e\u304c\u591a\u304f\u3001\u6700\u521d\u306f\u96e3\u3057\u304f\u611f\u3058\u307e\u3059\u304c\u3001\u4e00\u3064\u4e00\u3064\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3066\u3044\u3051\u3070\u3001\u305d\u308c\u307b\u3069\u96e3\u3057\u304f\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u307e\u305f\u3001\u6b21\u56de\u306b\u7d9a\u304f\u30b3\u30de\u30f3\u30c9(dig, nslookup)\u3092\u5b9f\u969b\u306b\u5b9f\u884c\u3057\u3001\u78ba\u8a8d\u3057\u306a\u304c\u3089\u884c\u3046\u3068\u3001\u3088\u308a\u7406\u89e3\u3057\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u3002 A\u30ec\u30b3\u30fc\u30c9 AAAA\u30ec\u30b3\u30fc\u30c9 CNAME\u30ec\u30b3\u30fc\u30c9 NS\u30ec\u30b3\u30fc\u30c9 SOA\u30ec\u30b3\u30fc\u30c9 MX\u30ec\u30b3\u30fc\u30c9 PTR\u30ec\u30b3\u30fc\u30c9 \u53c2\u8003\u66f8\u7c4d A\u30ec\u30b3\u30fc\u30c9 \u66f8\u5f0f\uff1aFQDN TTL IN A IP\u30a2\u30c9\u30ec\u30b9 A\u30ec\u30b3\u30fc\u30c9\u306f\u3001\u6b63\u5f15\u304d\u7528\u306e\u30ec\u30b3\u30fc\u30c9\u3067\u3001FQDN\u304b\u3089IP\u30a2\u30c9\u30ec\u30b9\u3092\u691c\u7d22\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002 \u4f8b\uff1awww.google.co\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/s3cr3t/20181204/20181204111500.png","width":"100%","author_name":"s3cr3t","height":"190","blog_url":"https://engineeringnote.hateblo.jp/","provider_url":"https://hatena.blog"}