\uff19\u6708\uff18\u65e5\u306eDNS\u304c\u304a\u304b\u3057\u3044\u3000\u306b\u3064\u3044\u3066\u306f\u3088\u304f\u308f\u304b\u3089\u3093\u3051\u3069\u3001\u89e3\u6c7a\u3057\u3066\u3044\u308b
\nDNS \u3068\u3044\u3046\u30b5\u30fc\u30d0\u306e\u6a5f\u80fd\u304c\u3042\u3063\u3066\u3001\u3053\u308c\u306f\u3000example.com\u00a0\u306eip address \u306f\uff1f\u3068\u3044\u3046\u554f\u3044\u5408\u308f\u305b\u306b\u3001\u7b54\u3048\u308b\u6a5f\u80fd\u3067\u3042\u308b\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u884c\u304d\u6765\u3059\u308b\u60c5\u5831\u306f\u30d1\u30b1\u30c3\u30c8\u3068\u3044\u3046\u5c0f\u3055\u306a\u5358\u4f4d\u306b\u533a\u5207\u3089\u308c\u3066\u9001\u53d7\u4fe1\u3055\u308c\u308b\u304c\u3001\u3053\u306e\u3068\u304d\u306e\u9001\u4fe1\u5148\u3001\u53d7\u4fe1\u5148\u306f\u5168\u3066ip address \u3067\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001example.com\u00a0 \u306eip address \u304c\u5206\u304b\u3089\u306a\u3044\u3068\u9001\u53d7\u4fe1\u3067\u304d\u306a\u3044\u3002\u305d\u3053\u3067\u4eba\u306b\u3068\u3063\u3066\u5206\u304b\u308a\u3084\u3059\u3044example \u3068\u3044\u3046\u540d\u524d\u3092ip address \u306b\u5909\u63db\u3059\u308b\u4ed5\u7d44\u307f\u304c\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3002\u3053\u308c\u3092\u304a\u3053\u306a\u3046\u306e\u304cDNS\u3067\u3042\u308b\u3002
\n\u3042\u308bDNS\u306f\u4ed6\u306eDNS\u3068\u5e38\u306b\u5354\u8abf\u3057\u3066\u52d5\u4f5c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u4e00\u3064\u306eDNS\u304c\u4e16\u754c\u4e2d\u306e\u3042\u3089\u3086\u308b\u30b5\u30fc\u30d0\u540d\u306eip address \u3092\u899a\u3048\u308b\u8a33\u306b\u306f\u3044\u304b\u306a\u3044\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u81ea\u5206\u306e\u6301\u3063\u3066\u3044\u308b\u5bfe\u5fdc\u8868\u306b\u306a\u3044\u3068\u3001\u4e0a\u6d41\u306eDNS\u306b\u554f\u3044\u5408\u308f\u305b\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u3053\u306e\u3068\u304d\u4e0a\u6d41\u306eDNS\u3082\u5206\u304b\u3089\u306a\u3044\u3068\u3001\u3055\u3089\u306b\u4e0a\u6d41\u306eDNS\u306b\u554f\u3044\u5408\u308f\u305b\u308b\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3092\u3084\u3063\u3066\u3044\u3066\u3044\u306f\u3001\u540c\u3058\u554f\u3044\u5408\u308f\u305b\u304c\u3042\u3063\u305f\u3068\u304d\u3001\u6642\u9593\u304c\u304b\u304b\u308b\u306e\u3067\u3001\u5404DNS\u306f\u3001\u3044\u307e\u307e\u3067\u306e\u7d4c\u6b74\u3092\u899a\u3048\u3066\u3044\u3066\u3001cache \u3057\u3066\u3001\u304a\u304f\u3002\u3053\u306e\u6a5f\u80fd\u304c\u3042\u308b\u304b\u3089\u3001\u9006\u306b\u306a\u306b\u304b\u5909\u66f4\u304c\u3042\u3063\u305f\u3068\u304d\u3001\u6614\u306e\u8a18\u61b6\u3092\u305f\u3069\u3063\u3066\u8fd4\u4e8b\u3092\u3057\u3066\u3057\u307e\u3063\u305f\u308a\u3057\u3066\u3046\u307e\u304f\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3002\u3053\u306ecache \u306b\u306f\u5f53\u7136\u6709\u52b9\u6642\u9593\u304c\u3042\u3063\u3066\u3001\u6709\u52b9\u6642\u9593\u3092\u8d8a\u3048\u3066\u4fdd\u5b58\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u9006\u306b\u6709\u52b9\u6642\u9593\u5185\u3067\u306f\u3001\u30b5\u30fc\u30d0\u306eip address \u304c\u5909\u66f4\u306b\u306a\u3063\u305f\u5834\u5408\u3001\u8aa4\u3063\u305fip address \u3092\u7b54\u3048\u3066\u3057\u307e\u3046\u3002\u3068\u3044\u3046\u308f\u3051\u3067\u3001\u306a\u306b\u304c\u3000\u3068\u3044\u3046\u308f\u3051\u3060\u304b\u308f\u304b\u3089\u306a\u3044\u3051\u3069\u3001\u3053\u306e\u8fba\u306e\u3042\u305f\u308a\u304c\u304a\u304b\u3057\u304f\u306a\u3063\u3061\u3083\u3063\u305f\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u308b\u3002
\n\u6642\u9593\u304c\u7d4c\u3064\u3068\u3001\u6b63\u5e38\u306b\u306a\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u304b\u3089\u63a8\u6e2c\u3057\u305f\u539f\u56e0\u3067\u3059\u3002
\nnslookup \u3068 tracerout \u306eexample.com\u00a0\u306e\u7d50\u679c\u304c\u3061\u304c\u3063\u3066\u3044\u305f\u3093\u3060\u3088\u306d\u3002\u306a\u305c\u3060\u304b\u308f\u304b\u3089\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\t\t\t\t\t\t<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-28","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/28","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28"}],"version-history":[{"count":1,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/28\/revisions"}],"predecessor-version":[{"id":19557,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/28\/revisions\/19557"}],"wp:attachment":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}