Kubernetes pods /etc/resolv.conf ndots:5 option and why it may negatively affect your application performances
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PowerDNS Authoritative Serverã§å†å¸°å•ã„åˆã‚ã›ã‚’有効ã«ã™ã‚‹ã€‚ — ペンギンã¨æ„‰å¿«ãªæ©Ÿæ¢°ã®æ—¥ã€…
PowerDNS Authoritative Serverã§å†å¸°å•ã„åˆã‚ã›ã‚’有効ã«ã™ã‚‹ã€‚ ãƒãƒ¼ã‚«ãƒ«DNSã§ã‚³ãƒ³ãƒ†ãƒ³ãƒ„サーãƒã¨ã—ã¦ä½¿ç”¨ã—ã¦ã„ã‚‹PowerDNS Authoritative Serverã§è«¸äº‹æƒ…ã«ã‚ˆã‚Šå†å¸°å•ã„åˆã‚ã›ã‚’è¡Œã‚ã›ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚PowerDNSã®å…¬å¼ãƒ‰ã‚ュメントã¯å……実ã—ã¦ã„ã‚‹ã®ã§ã™ãŒã€PowerDNS recursor(pdns-recursor)ã‚’å°Žå…¥ã›ãšã«å†å¸°å•ã„åˆã‚ã›ã•ã›ã‚‹æ–¹æ³•ã«ã¤ã„ã¦ã¯è¨˜è¼‰ãŒç„¡ã‹ã£ãŸã®ã§ãƒ¡ãƒ¢ã—ã¦ãŠãã¾ã—ãŸã€‚ 1 環境。 Ubuntu 10.04 pdns-server 2.9.22 è¨å®šã€‚ /etc/powerdns/pdns.conf ã®ä¸‹è¨˜ã‚’è¨å®šã—ã¾ã™ã€‚ allow-recursion å†å¸°å•ã„åˆã‚ã›ã‚’許å¯ã™ã‚‹ãƒ›ã‚¹ãƒˆ(クライアント)ã®IPアドレスを指定ã—ã¾ã™ã€‚複数指定ã¯ã‚«ãƒ³ãƒžåŒºåˆ‡ã‚Šã§ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¢ãƒ‰ãƒ¬ã‚¹ã‚’prefix lengthã§æŒ‡å®š
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DNS products trusted by the world's most admired digital brands Let's Connect The authority in modern DNS. Dyn Managed DNS is built on a battle-proven network, backed by deep DNS domain expertise, extreme system scalability, and 7/24 customer support. We’re proud to have set the standard for modern DNS performance and uptime for over 10 years.
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GCD ã® ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—回線ã¯ã€ (費用節約ã®ãŸã‚ ^^;) 固定IPアドレス契約をã—ã¦ã„ãªã„。 ã¾ãŸå‡ºå…ˆã§ãƒŽãƒ¼ãƒˆPC を使ã†ã¨ããªã©ã‚‚ IPアドレスã¯å›ºå®šã§ãªã„ã‚ã‘ã§ã€ ãã†ã„ã£ãŸã¨ãã«ã‚‚ホストåã‚’æŒãŸã›ã‚‰ã‚Œã‚‹ ダイナミックDNSサービス ãŒä¾¿åˆ©ã€‚ ダイナミックDNSサービスã¨ã„ã†ã¨ã€ DynDNS.org, freedns.afraid.org, ZoneEdit.com, No-IP.com, ieServer.Net, ddo.jp ãªã©ãŒæœ‰åã§ã‚ã‚‹ãŒã€ ã„ã‚ã„ã‚実験ã—ãŸã„ã¨ããªã©ã€ 自å‰ã®ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯DNSサービスãŒã‚ã‚‹ã¨ä½•ã‹ã¨ä¾¿åˆ©ãªã®ã§ç«‹ã¡ä¸Šã’ã¦ã¿ãŸã€‚ 大抵ã®ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯DNSサービスã¯ã€æ¿«ç”¨é˜²æ¢ã®ä»•æŽ›ã‘ãŒã‚ã£ã¦ã€ ã‚¢ãƒ‰ãƒ¬ã‚¹æ›´æ–°é »åº¦ãŒé«˜ã„ã¨ã™ãサービス利用を拒å¦ã•ã‚Œã¦ã—ã¾ã†ã€‚ 実験ã®æ™‚ãªã©æ„図ã›ãšä½•åº¦ã‚‚æ›´æ–°ã¸è¡Œã£ã¦ã—ã¾ã†ã“ã¨ã‚‚ã‚ã‚Šå¾—ã‚‹ã‚ã‘ã§ã€ ãã®ãŸã³ã«åˆ©ç”¨ã‚’æ‹’å¦ã•ã‚Œã¦ã¯å®Ÿé¨“ãŒ
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https://jp.techcrunch.com/2011/02/17/jp-20110210-dozens-is-a-dns-service-that-makes-google-apps-familiar/
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