{"id":13482,"date":"2019-06-23T23:23:06","date_gmt":"2019-06-24T06:23:06","guid":{"rendered":"https:\/\/www.jinmei.org\/blog\/?p=13482"},"modified":"2019-06-24T15:06:44","modified_gmt":"2019-06-24T22:06:44","slug":"doh%e3%83%87%e3%83%93%e3%83%a5%e3%83%bc","status":"publish","type":"post","link":"https:\/\/www.jinmei.org\/blog\/2019\/06\/23\/13482","title":{"rendered":"DoH\u30c7\u30d3\u30e5\u30fc"},"content":{"rendered":"<p><a href=\"https:\/\/tools.ietf.org\/html\/rfc8484\">DoH<\/a>(DNS over HTTPS)\u3092<a href=\"https:\/\/www.jinmei.org\/\">\u67d0\u500b\u4ebaweb\u30b5\u30fc\u30d0<\/a>(\u3068\u3044\u3046\u304b\u3053\u306eblog\u3092\u30db\u30b9\u30c8\u3057\u3066\u308b\u30b5\u30fc\u30d0\u3060\u3051\u3069)\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066<a href=\"https:\/\/www.mozilla.org\/en-US\/firefox\/\">browser<\/a>\u306b\u3082\u8a2d\u5b9a\u3057\u3066\u307f\u305f\u3002<del>\u3044\u308d\u3093\u306a\u6065\u305a\u304b\u3057\u3044\u30b5\u30a4\u30c8\u3082\u5fc3\u7f6e\u304d\u306a\u304f\u95b2\u89a7\u3067\u304d\u308b\u3088\u3046<\/del>\u4e00\u5fdc\u3053\u306e\u696d\u754c\u3067\u50cd\u3044\u3066\u3044\u308b\u8eab\u3068\u3057\u3066\u306f\u3084\u306f\u308a\u3061\u3083\u3093\u3068<a href=\"https:\/\/en.wikipedia.org\/wiki\/Eating_your_own_dog_food\">dogfood<\/a>\u3057\u306a\u3044\u3068\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u4ee5\u524d\u304b\u3089\u3084\u308d\u3046\u3068\u601d\u3044\u3064\u3064\u5148\u5ef6\u3070\u3057\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u3088\u3046\u3084\u304f\u91cd\u3044\u8170\u3092\u4e0a\u3052\u3066\u8a2d\u5b9a\u3002\u3084\u3063\u3066\u307f\u305f\u3089\u610f\u5916\u3068\u7c21\u5358\u3060\u3063\u305f\u3002<!--more--><\/p>\n<p>\u73fe\u72b6\u306f\u3001\u5b9f\u9a13\u3082\u517c\u306d\u3066jinmei.org\u4ee5\u4e0b\u306e\u540d\u524d\u3078\u306e\u30af\u30a8\u30ea\u306b\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u306a\u3057\u3067\u5fdc\u7b54\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u305f\u3068\u3048\u3070<a href=\"https:\/\/github.com\/facebookexperimental\/doh-proxy\">DoH Proxy<\/a>\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001<\/p>\n<pre class=\"codefrag\">% pip3 install doh-proxy\n<\/pre>\n<p>\u4ed8\u5c5e\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f7f\u3046\u3068\u52d5\u4f5c\u78ba\u8a8d\u3067\u304d\u308b:<\/p>\n<pre class=\"codefrag\">% doh-client --qname ns1.jinmei.org --qtype AAAA --domain www.jinmei.org\n[...]\n;ANSWER\nns1.jinmei.org. 283 IN AAAA 2604:a880:2:d0::569:a001\n<\/pre>\n<p>(\u305f\u3060\u3057\u3001\u7b46\u8005\u304c\u8a66\u3057\u305f\u3068\u3053\u308d\u3067\u306f\u3001\u3053\u306eblog\u57f7\u7b46\u6642\u70b9\u3067Python 3.7\u3060\u3068\u52d5\u4f5c\u3057\u306a\u3044\u6a21\u69d8\u30023.5\u304b3.6\u304c\u7121\u96e3\u3067\u3042\u308b)<\/p>\n<p>\u3053\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u8a8d\u8a3c\u306a\u3057\u3067\u30af\u30a8\u30ea\u3092\u51fa\u3059\u306e\u3067\u3001jinmei.org\u4ee5\u5916\u306e\u540d\u524d\u306e\u554f\u3044\u5408\u308f\u305b\u306b\u306f403\u304c\u8fd4\u308b:<\/p>\n<pre class=\"codefrag\">% doh-client --qname irs.gov --qtype AAAA --domain www.jinmei.org\n[...]\n2019-06-23 16:54:22,298:    DEBUG: Response headers: [(':status', '403'), ('server', 'nginx\/1.14.2'), ('date', 'Sun, 23 Jun 2019 23:54:22 GMT'), ('content-type', 'application\/octet-stream'), ('content-length', '24')]\n<\/pre>\n<p>\u4ee5\u4e0b\u306f\u5099\u5fd8\u9332\u7684\u306a\u8a2d\u5b9a\u30e1\u30e2\u3002<\/p>\n<h3>\u30b5\u30fc\u30d0\u306e\u8a2d\u5b9a<\/h3>\n<p>\u30b5\u30fc\u30d0\u5074\u306f\u4ee5\u4e0b\u306e\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u308b:<\/p>\n<ul>\n<li>Frontend: <a href=\"https:\/\/www.nginx.com\/\">NGINX<\/a> 1.14.2\u3002\u901a\u5e38\u306eweb\u30b5\u30fc\u30d3\u30b9\u3068\u5171\u7528\u3057\u3001DoH\u7528\u306b\u306freverse proxy\u3068\u3057\u3066\u52d5\u4f5c<\/li>\n<li>HTTPS-DNS proxy: <a href=\"https:\/\/github.com\/facebookexperimental\/doh-proxy\">DoH Proxy<\/a>\u3002\u305f\u3060\u3057pip\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3(\u57f7\u7b46\u6642\u70b9\u30670.8)\u3060\u3068\u82e5\u5e72\u52d5\u4f5c\u304c\u4e0d\u5b89\u5b9a\u306a\u306e\u3067github\u306e\u6700\u65b0\u7248\u3092\u5229\u7528\u3002\u3055\u3089\u306bTLS\u8a8d\u8a3c\u60c5\u5831\u5229\u7528\u306a\u3069\u306e\u305f\u3081\u306b\u82e5\u5e72\u624b\u3092\u5165\u308c\u3066\u3044\u308b\u3002<\/li>\n<li>Backend: <a href=\"https:\/\/nlnetlabs.nl\/projects\/unbound\/about\/\">unbound<\/a> 1.5.10\u3002Backend\u306frecursive DNS\u30b5\u30fc\u30d0\u3068\u3057\u3066\u4f7f\u3048\u308b\u3082\u306e\u306a\u3089\u306a\u3093\u3067\u3082\u3044\u3044\u306f\u305a\u3060\u304c\u3001\u305f\u307e\u305f\u307elocalhost\u7528\u306bunbound\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u305f\u306e\u3067\u305d\u308c\u3092\u6d41\u7528\u3057\u305f\u3002<\/li>\n<\/ul>\n<p>NGINX\u306e\u8a2d\u5b9a\u4f8b\u306f\u6982\u306dDoH Proxy\u306e<a href=\"https:\/\/github.com\/facebookexperimental\/doh-proxy\">github\u30da\u30fc\u30b8<\/a>\u306e\u901a\u308a\u3002\u305f\u3060\u3057\u3053\u306e\u307e\u307e\u3060\u3068<a href=\"https:\/\/www.nic.ad.jp\/ja\/basics\/terms\/open-resolver.html\">open resolver<\/a>\u306b\u306a\u3063\u3066\u3057\u307e\u3046(\u3068\u306f\u3044\u3048\u3001TCP\u9650\u5b9a\u306a\u306e\u3067source address spoofing\u306b\u3088\u308b\u8e0f\u307f\u53f0\u3068\u3057\u3066\u306f\u60aa\u7528\u3055\u308c\u306b\u304f\u3044\u3060\u308d\u3046\u304c)\u306e\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u306e\u305f\u3081\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u3066\u3044\u308b\u3002\u305d\u308c\u3092\u542b\u3081\u305f\u8a2d\u5b9a\u306e\u4e3b\u8981\u90e8\u5206\u306f\u4ee5\u4e0b\u306e\u901a\u308a:<\/p>\n<pre class=\"codefrag\">http {\n    # CA for client certificates\n    ssl_client_certificate \/usr\/local\/etc\/nginx\/client_certs\/ca.crt;\n    ssl_verify_client optional;\n\n    upstream dohproxy_backend {\n        server [::1]:8080;\n    }\n\n    server {\n        listen [::]:443 ssl http2;\n        listen 443 ssl http2;\n        server_name www.jinmei.org;\n[...]\n\t# DNS over HTTPS\n\tlocation \/dns-query {\n            if ($ssl_client_verify != SUCCESS) {\n                return 403;\n            }\n            proxy_set_header Host $http_host;\n            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n            proxy_redirect off;\n            proxy_buffering off;\n            proxy_pass http:\/\/dohproxy_backend;\n\t}\n[...\u4e00\u822c\u306eweb\u30b5\u30fc\u30d0\u3068\u3057\u3066\u306e\u8a2d\u5b9a\u304c\u7d9a\u304f]\n<\/pre>\n<p>\u4ee5\u4e0b\u8a2d\u5b9a\u306b\u95a2\u3059\u308b\u88dc\u8db3:<\/p>\n<ul>\n<li><a href=\"http:\/\/nginx.org\/en\/docs\/http\/ngx_http_upstream_module.html#upstream\"><code>upstream<\/code><\/a>\u306b\u306fDoH Proxy\u306elisten address, port\u3092\u6307\u5b9a\u3059\u308b<\/li>\n<li><a href=\"http:\/\/nginx.org\/en\/docs\/http\/ngx_http_ssl_module.html#ssl_client_certificate\"><code>ssl_client_certificate<\/code><\/a>\u306e<code>ca.crt<\/code>\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8a3c\u660e\u66f8\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306eCA\u8a3c\u660e\u66f8\u3002\u305f\u3068\u3048\u3070\u3053\u306e<a href=\"https:\/\/gist.github.com\/mtigas\/952344\">tutorial<\/a>\u306b\u4f5c\u6210\u624b\u9806\u304c\u8f09\u3063\u3066\u3044\u308b\u3002<\/li>\n<li>\u4e0d\u7279\u5b9a\u591a\u6570\u5411\u3051\u306e\u4e00\u822cweb\u30b5\u30fc\u30d3\u30b9\u7528\u306b\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u306f\u8981\u6c42\u3067\u304d\u306a\u3044\u306e\u3067\u3001<a href=\"http:\/\/nginx.org\/en\/docs\/http\/ngx_http_ssl_module.html#ssl_verify_client\"><code>ssl_verify_client<\/code><\/a>\u306b\u306f<code>optional<\/code>\u3092\u6307\u5b9a\u3057\u3001<code>\/dns-query<\/code>\u306elocation\u5185\u3067\u306e\u307f\u691c\u8a3c\u5931\u6557\u6642\u306b403\u3092\u8fd4\u3059\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002\u305f\u3060\u3057\u3001\u73fe\u6642\u70b9\u3067\u52d5\u3044\u3066\u3044\u308b\u30b5\u30fc\u30d0\u3067\u306f\u691c\u8a3c\u306e\u7d50\u679c\u3068\u30af\u30a8\u30ea\u540d\u3067\u52d5\u4f5c\u3092\u5909\u3048\u308b\u305f\u3081\u306b\u3053\u306e\u90e8\u5206\u306f\u7121\u52b9\u5316\u3057\u3066\u304a\u308a\u3001backend\u306eDoH proxy\u306b<code>$ssl_client_verify<\/code>\u306e\u5024\u3092\u6e21\u3057\u3066\u3044\u308b(\u304c\u3001\u4e8b\u6545\u3092\u8d77\u3053\u3057\u3084\u3059\u305d\u3046\u306a\u306e\u3067\u4e00\u822c\u7684\u306b\u306f\u305d\u3046\u3044\u3046\u8a2d\u5b9a\u306b\u306f\u3057\u306a\u3044\u65b9\u304c\u3044\u3044\u3060\u308d\u3046\u3002\u7b46\u8005\u3082\u5b9f\u9a13\u30d5\u30a7\u30fc\u30ba\u5f8c\u306b\u306f\u3053\u306e\u6bb5\u968e\u3067\u306e\u8a8d\u8a3c\u3092\u5fc5\u9808\u3068\u3059\u308b\u8a2d\u5b9a\u306b\u623b\u3059\u4e88\u5b9a\u3067\u3042\u308b)\u3002<\/li>\n<\/ul>\n<p>DoH Proxy\u306e\u8a2d\u5b9a(\u3068\u3044\u3046\u304b\u8d77\u52d5\u6642\u306e\u30aa\u30d7\u30b7\u30e7\u30f3)\u306b\u306f\u7279\u5225\u306a\u3053\u3068\u306f\u306a\u3044\u3002<code>--listen-address<\/code>\u3068<code>--port<\/code>\u3092NGINX\u306e<code>upstream<\/code>\u8a2d\u5b9a\u306b\u5408\u308f\u305b\u3066\u6307\u5b9a\u3057\u3001<code>--upstream-resolver<\/code>\u306bbackend DNS\u30b5\u30fc\u30d0\u306e\u5f85\u3061\u53d7\u3051\u30a2\u30c9\u30ec\u30b9(\u901a\u5e38::1)\u3092\u6307\u5b9a\u3059\u308c\u3070\u3088\u3044\u3002<\/p>\n<p>Backend\u306eunbound\u306b\u306fDoH\u7279\u6709\u306e\u8a2d\u5b9a\u306f\u5fc5\u8981\u306a\u3044\u3002<\/p>\n<h3>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8(browser)\u306e\u8a2d\u5b9a<\/h3>\n<p>\u3053\u306eblog\u57f7\u7b46\u6642\u70b9\u3067\u306f\u3001\u304a\u305d\u3089\u304f\u5b9f\u7528\u4e0a\u307e\u3068\u3082\u306b\u4f7f\u3048\u308bDoH\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u306e<a href=\"https:\/\/www.mozilla.org\/en-US\/firefox\/\">Firefox<\/a>\u304f\u3089\u3044\u3067\u3042\u308d\u3046(<a href=\"https:\/\/github.com\/curl\/curl\/wiki\/DNS-over-HTTPS\">\u67d0github\u30da\u30fc\u30b8<\/a>\u306b\u3088\u308c\u3070\u30de\u30a4\u30ca\u30fc\u7cfb\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u4ed6\u306b\u3082\u3044\u304f\u3064\u304b\u3042\u308b\u6a21\u69d8)\u3002<\/p>\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u3092\u5225\u306b\u3059\u308c\u3070\u3001Firefox\u3067\u306e\u8a2d\u5b9a\u306f\u7c21\u5358\u3067\u3042\u308b(\u4ee5\u4e0b\u306fMac\u306e\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u306e\u5834\u5408\u3060\u304c\u3001\u4ed6\u3067\u3082\u540c\u69d8\u3068\u601d\u308f\u308c\u308b)\u3002Preferences\u306e&#8221;General&#8221;\u306b\u3042\u308b&#8221;Network Settings&#8221;\u3067Enable DNS over HTTPS\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u3055\u3089\u306bCustom\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u30b5\u30fc\u30d0\u306eURL\u3092\u5165\u308c\u308c\u3070\u3088\u3044\u3002\u7b46\u8005\u306e\u30b5\u30fc\u30d0\u306e\u5834\u5408\u3067\u306f\u3001\u3053\u306eURL\u306f<a href=\"https:\/\/www.jinmei.org\/dns-query\">https:\/\/www.jinmei.org\/dns-query<\/a>\u306b\u306a\u308b\u3002<\/p>\n<p class=\"mainimage\"><img decoding=\"async\" src=\"\/image\/20190623\/ff-doh.png\" alt=\"\" width=\"480\"><\/p>\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a8d\u8a3c\u306e\u305f\u3081\u306e\u8a2d\u5b9a\u306f\u82e5\u5e72\u9762\u5012\u3060\u304c\u3001\u672c\u8cea\u7684\u306b\u96e3\u3057\u3044\u3053\u3068\u306f\u306a\u3044\u3002\u307e\u305abrowser\u306bimport\u3059\u308b\u8a3c\u660e\u66f8\u3092\u7528\u610f\u3059\u308b\u3002\u3053\u306e\u624b\u9806\u306f\u305f\u3068\u3048\u3070\u4e0a\u3067\u3082\u53c2\u7167\u3057\u305f<a href=\"https:\/\/gist.github.com\/mtigas\/952344\">tutorial<\/a>\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002\u5927\u96d1\u628a\u306asummary\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u901a\u308a:<\/p>\n<ul>\n<li>RSA\u9375\u751f\u6210: <code>openssl genrsa<\/code><\/li>\n<li>\u7f72\u540d\u30ea\u30af\u30a8\u30b9\u30c8\u4f5c\u6210: <code>openssl req<\/code><\/li>\n<li>\u30b5\u30fc\u30d0\u5074\u3067\u7f72\u540d: <code>openssl x509<\/code><\/li>\n<li>\u7f72\u540d\u3055\u308c\u305f\u8a3c\u660e\u66f8\u3092export: <code>openssl pkcs12 -export<\/code><\/li>\n<\/ul>\n<p>\u6700\u5f8c\u306b\u3001\u3053\u306e\u7d50\u679c\u3068\u3057\u3066\u3067\u304d\u305f<code>xxx.pfx<\/code>\u30d5\u30a1\u30a4\u30eb\u3092Firefox\u306bimport\u3059\u308b\u3002\u3053\u308c\u306b\u306f\u3001Preferences\u306ePrivacy &amp; Security\u306e\u4e00\u756a\u4e0b\u3001&#8221;Certificates&#8221;\u3067&#8221;View Certificates&#8230;&#8221;\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001&#8221;Your Certificates&#8221;\u30bf\u30d6\u3067&#8221;Import&#8230;&#8221;\u3067export\u3057\u305f\u3070\u304b\u308a\u306epfx\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u3079\u3070\u5b8c\u4e86\u3002<\/p>\n<h3>\u52d5\u4f5c\u78ba\u8a8d<\/h3>\n<p>Firefox\u306fDoH\u3067\u306e\u540d\u524d\u89e3\u6c7a\u306b\u5931\u6557\u3059\u308b\u3068traditional\u306aDNS(Do53)\u306b\u81ea\u52d5\u3067\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\u306f\u5c11\u3005\u9762\u5012\u3067\u3042\u308b\u3002\u306a\u304a\u3001DoH\u30b5\u30fc\u30d0\u81ea\u4f53\u306e\u540d\u524d\u89e3\u6c7a\u306e\u305f\u3081\u306bDo53\u304c\u5fc5\u8981\u306a\u306e\u3067\u3001Do53\u3092\u5b8c\u5168\u306b\u5207\u3063\u3066\u3057\u307e\u3046\u308f\u3051\u306b\u306f\u3044\u304b\u306a\u3044\u3002<\/p>\n<p>\u30d1\u30b1\u30c3\u30c8\u30c0\u30f3\u30d7\u3092\u53d6\u5f97\u3057\u3066\u773a\u3081\u3066\u307f\u308c\u3070\u3001\u30d6\u30e9\u30a6\u30b6\u3067\u3042\u3061\u3053\u3061\u306e\u30b5\u30a4\u30c8\u306b\u884c\u3063\u3066\u307f\u3066\u3082port 53\u3078\u306e\u30d1\u30b1\u30c3\u30c8\u304c\u307b\u3068\u3093\u3069\u51fa\u305a\u3001\u4e00\u65b9\u3067DoH\u30b5\u30fc\u30d0\u3078\u306eport 443\u3078\u306e\u30d1\u30b1\u30c3\u30c8\u304c\u591a\u6570\u898b\u3089\u308c\u308b\u3053\u3068\u304b\u3089\u9593\u63a5\u7684\u306b\u306f\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/p>\n<p>\u307e\u305f\u3001DoH Proxy\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5168\u30af\u30a8\u30ea\u3092log\u306b\u51fa\u3059\u306e\u3067\u3001browser\u306e\u6319\u52d5\u3068proxy\u306elog\u3092\u7a81\u304d\u5408\u308f\u305b\u3066\u307f\u3066\u3082\u3042\u308b\u7a0b\u5ea6\u306f\u52d5\u4f5c\u78ba\u8a8d\u306b\u306a\u308b\u3002<\/p>\n<pre class=\"codefrag\">2019-06-23 19:02:21,389:     INFO: [HTTPS] ::1 (Original IP: 192.0.2.42) connect.garmin.com.cdn.garmingtm.com. A IN 0 RD\n2019-06-23 19:02:21,390:     INFO: [DNS] 192.0.2.42 connect.garmin.com.cdn.garmingtm.com. A IN 60604 RD\n2019-06-23 19:02:21,396:     INFO: [DNS] 192.0.2.42 connect.garmin.com.cdn.garmingtm.com. A IN 60604 QR\/RD\/RA 3\/0\/0 0\/0\/4096 NOERROR 4ms\n<\/pre>\n<h3>\u4eca\u5f8c<\/h3>\n<p>\u3053\u308c\u304b\u3089\u3057\u3070\u3089\u304f\u306fDoH\u3067\u751f\u6d3b\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3046\u3002\u5927\u62b51-2\u30db\u30c3\u30d7\u5148\u306b\u3044\u308b\u5171\u6709\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u3092\u4f7f\u3046\u5834\u5408\u3068\u6bd4\u3079\u308b\u3068\u3001\u660e\u3089\u304b\u306b\u30af\u30a8\u30ea\u767a\u751f\u6642\u306e\u9045\u5ef6\u306f\u5897\u3059\u306f\u305a\u3060\u304c\u3001\u3053\u308c\u307e\u3067\u306b\u5c11\u3057\u4f7f\u3063\u305f\u9650\u308a\u3067\u306f\u4f53\u611f\u7684\u306b\u660e\u3089\u304b\u306b\u9045\u3044\u3068\u3044\u3046\u3088\u3046\u306a\u611f\u3058\u306f\u306a\u304b\u3063\u305f(Web browser\u304c\u552f\u4e00\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306a\u306e\u3067\u30da\u30fc\u30b8\u306brendering\u306a\u3069\u306e\u65b9\u304c\u5f8b\u901f\u3057\u3066\u3044\u3066\u76ee\u7acb\u305f\u306a\u3044\u3068\u3044\u3046\u53ef\u80fd\u6027\u3082\u3042\u308b\u3060\u308d\u3046\u3057\u3001Firefox\u81ea\u8eab\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u30af\u30a8\u30ea\u81ea\u4f53\u304c\u6291\u3048\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308b\u3068\u601d\u308f\u308c\u308b)\u3002\u305d\u308c\u3067\u3082\u4f7f\u3063\u3066\u3044\u308b\u3046\u3061\u306b\u6700\u521d\u306b\u306f\u6c17\u304c\u4ed8\u304b\u306a\u3063\u305f\u554f\u984c\u306b\u906d\u9047\u3059\u308b\u3053\u3068\u3082\u3042\u308b\u3060\u308d\u3046\u304b\u3089\u3001\u305d\u3046\u3044\u3046\u4e8b\u4f8b\u304b\u3089\u4f55\u304b\u306e\u5b66\u3073\u304c\u3042\u308b\u3053\u3068\u3092\u671f\u5f85\u3057\u305f\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DoH(DNS over HTTPS)\u3092\u67d0\u500b\u4ebaweb\u30b5\u30fc\u30d0(\u3068\u3044\u3046\u304b\u3053\u306eblog\u3092\u30db\u30b9\u30c8\u3057\u3066\u308b\u30b5\u30fc\u30d0\u3060\u3051\u3069)\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066browser\u306b\u3082\u8a2d\u5b9a\u3057\u3066\u307f\u305f\u3002\u3044\u308d\u3093\u306a\u6065\u305a\u304b\u3057\u3044\u30b5\u30a4\u30c8\u3082\u5fc3\u7f6e\u304d\u306a\u304f\u95b2\u89a7\u3067\u304d\u308b\u3088\u3046\u4e00\u5fdc\u3053\u306e\u696d\u754c\u3067\u50cd\u3044\u3066\u3044\u308b\u8eab\u3068\u3057\u3066\u306f\u3084\u306f\u308a\u3061\u3083\u3093\u3068dogfood\u3057\u306a\u3044\u3068\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u4ee5\u524d\u304b\u3089\u3084\u308d\u3046\u3068\u601d\u3044\u3064\u3064\u5148\u5ef6\u3070\u3057\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u3088\u3046\u3084\u304f\u91cd\u3044\u8170\u3092\u4e0a\u3052\u3066\u8a2d\u5b9a\u3002\u3084\u3063\u3066\u307f\u305f\u3089\u610f\u5916\u3068\u7c21\u5358\u3060\u3063\u305f\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13482","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/posts\/13482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/comments?post=13482"}],"version-history":[{"count":8,"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/posts\/13482\/revisions"}],"predecessor-version":[{"id":13490,"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/posts\/13482\/revisions\/13490"}],"wp:attachment":[{"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/media?parent=13482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/categories?post=13482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jinmei.org\/blog\/wp-json\/wp\/v2\/tags?post=13482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}