[B! dns] mrknã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

mrkn id:mrkn

dnsã«é–¢ã™ã‚‹mrknã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (10)

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RubyKaigi 2023ã§ã®ã‚»ã‚ãƒ¥ã‚¢ãªDNSãƒªã‚¾ãƒ«ãƒã®é‹ç”¨ â€• DNS-over-HTTPSã¨DDR - KMCæ´»å‹•ãƒ–ãƒã‚°
ã“ã‚“ã«ã¡ã¯ï¼Œid:hanazukiã§ã™ï¼Žã„ã‚ˆã„ã‚ˆæ˜Žæ—¥ã‹ã‚‰RubyKaigi 2023ãŒå§‹ã¾ã‚Šã¾ã™ãï¼Žç§ã¯æ˜¨æ—¥ã‹ã‚‰æ¾æœ¬å…¥ã‚Šã—ã¦ï¼Œä»Šæ—¥ã¯ä¼šå ´ã®è¨å–¶ã‚’ã‚„ã£ã¦ã„ã¦ï¼Œã¡ã‚‡ã†ã©ã„ã¾(17:00)ï¼ŒãŠæ˜¼ä¼‘æ†©ã‚’ã¨ã£ã¦ã„ã¾ã™â€¦â€¦ï¼Žä¼šæœŸãŒçµ‚ã‚ã£ãŸã‚ã¨ã«ã¾ã¨ã‚ã‚’æ›¸ã“ã†ã€œãªã‚“ã¦æ€ã£ã¦ã„ã‚‹ã¨ãŸã„ã¦ã„ãã®ã¾ã¾å¿˜ã‚Œã¦ã—ã¾ã†ã®ã§ï¼Œä»Šå¹´ã¯æº–å‚™ã¨ä¸¦è¡Œã—ã¦è¨˜äº‹ã‚’ã—ãŸãŸã‚ã¦ã„ã‚‹æ¬¡ç¬¬ã§ã™ï¼Ž ç§ã¯ï¼ŒRubyKaigiã§æ¥å ´è€…å‘ã‘ã«æä¾›ã—ã¦ã„ã‚‹Wi-Fiã®æ§‹ç¯‰ãƒ»é‹ç”¨ã‚’2017å¹´ã‹ã‚‰æ‰‹ä¼ã£ã¦ã„ã¾ã™ï¼Žæ¯Žå¹´ãŠãªã˜ã“ã¨ã‚’ã‚„ã£ã¦ã„ã¦ã‚‚ãŠã‚‚ã—ã‚ããªã„ã¨ã„ã†ã‹ï¼Œã ã‚“ã ã‚“ã¨ã‚„ã‚‹ã“ã¨ãŒç›®æ¸›ã‚Šã—ã¦ã—ã¾ã„ã¾ã™ã‚ˆãï¼Žä»Šå¹´ã¯ä½•ã‹æ–°ã—ã„ã“ã¨ã‚’ã§ããªã„ã‹ã¨è€ƒãˆã¦ï¼ŒRubyKaigiä¼šå ´ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®DNSãƒªã‚¾ãƒ«ãƒã‚’DNS-over-HTTPSã«å¯¾å¿œã•ã›ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸï¼Ž ã“ã®è¨˜äº‹ã§ã¯ï¼Œ DNS-over-HTTPSãŒæ™®é€šã®DNSã¨ã¯ã©ã†é•ã†ã®ã‹ã‚’è¦‹ã¦ã‹ã‚‰ï¼Œ Rub
mrkn 2023/05/18
ã‚ã£ã¡ã‚ƒå‹‰å¼·ã«ãªã‚‹

dns
ãƒªãƒ³ã‚¯
DNS ã§ãƒ©ã‚¦ãƒ³ãƒ‰ãƒãƒ“ãƒ³ã¯å½“ã¦ã«ãªã‚‰ãªã„ã€‚ - JULYâ€™s diary
ãƒ¢ãƒã‚¤ãƒ«ã§ã‚‚DNSãƒ©ã‚¦ãƒ³ãƒ‰ãƒãƒ“ãƒ³ã¯ã¡ã‚ƒã‚“ã¨å‹•ä½œã—ã¾ã™ã‹ï¼Ÿ PCã§ã‚ã‚Œã°ã€ã ã„ãŸã„ã®ãƒ–ãƒ©ã‚¦ã‚¶ãŒå¯¾å¿œã—ã¦ã„ã‚‹ã¨èžãã¾ã™ãŒã€ãƒ¢ãƒã‚¤ãƒ«ã¯ã©ã†ãªã‚“ã§ã—ã‚‡ã†ã‹ï¼Ÿ Aã€Bã€Cã¨ã„ã†ã‚µãƒ¼ãƒã‚’ãƒ©ã‚¦ãƒ³ãƒ‰ãƒãƒ“ãƒ³ã§å‹•ã‹ã—ãŸæ™‚ã«ã€BãŒæ»ã‚“ã ã¨ã—ã¾ã™ã€‚ ãã®å ´åˆã€PCã¯Bã«è¡Œã‹ãªããªã‚‹ã¨æ€ã„ã¾ã™ãŒã€æºå¸¯ã®å ´åˆã¯ã©ã†ãªã‚“ã§ã—ã‚‡ã†ã‹ï¼Ÿ æºå¸¯ã¯ã‚ãƒ£ãƒªã‚¢ã®ãƒ—ãƒã‚ã‚·ï¼Ÿã‹ä½•ã‹ã‚’é€šã£ã¦ã„ãã†ãªã®ã§ã€ã¡ã‚ƒã‚“ã¨å‹•ãã®ã‹ãŒæ°—ã«ãªã‚Šã¾ã™ã€‚ ã¾ãŸã€ãƒ©ã‚¦ãƒ³ãƒ‰ãƒãƒ“ãƒ³ã®å¼±ç‚¹ã¯ä½•ã§ã™ã‹ï¼Ÿ ä»Šã®ã¨ã“ã‚æ°—ã¥ã„ã¦ã„ã‚‹ã®ã¯ã€å˜ã«æŒ¯ã‚Šåˆ†ã‘ã‚‹ã ã‘ã ã‹ã‚‰1å°ã«è² è·ãŒé›†ä¸ã™ã‚‹ã‹ã‚‚ã—ã‚Œãªã„ã“ã¨ãã‚‰ã„ã—ã‹ãªã„ã§ã™ã€‚ ä¸Šã®è³ªå•ã‚’è¦‹ã¦ã€ã€Œã‚ã‚Œã£ã€ãƒ©ã‚¦ãƒ³ãƒ‰ãƒãƒ“ãƒ³ã£ã¦ã€ãƒ–ãƒ©ã‚¦ã‚¶ã®ã‚ˆã†ãªã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µã‚¤ãƒ‰ã§å¯¾å¿œã™ã‚‹ã‚‚ã®ã ã£ã‘ï¼Ÿ gethostbyname è¾ºã‚Šã§å‹æ‰‹ã«ã‚„ã£ã¦ã„ã¦ã€ã‚¢ãƒ—ãƒªå´ã¯æ¸¡ã•ã‚ŒãŸ IP ã§ç¹‹ãã ã‘ã§ã¯ï¼Ÿã€ã¨æ€ã£ã¦ã„ãŸã‚‰ã€ãã‚Œã¯ã€ã‚‚ã†å¤ã„è©±ã‚‰ã—ã„ã€‚ 0000
mrkn 2013/07/11
RFC3484

internet

rfc

ipv6

dns
ãƒªãƒ³ã‚¯
DNSç§»è»¢å¤±æ•—ä½“é¨“è«‡
æ™‚åŠ¹æˆç«‹ã€‚ è©³ã—ãçŸ¥ã‚ŠãŸã„æ–¹ã¯ä¸‹è¨˜ã‚µã‚¤ãƒˆã¸ ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒã‚’æ¨©å¨ã‚µãƒ¼ãƒã¨å…¼ç”¨ã™ã‚‹ã¨å±ãªã„ http://www.e-ontap.com/dns/weirdra/ æµ¸é€ã„ã†ãª! http://www.e-ontap.com/dns/propagation/ ã‚µãƒ¼ãƒé‹ç”¨ã—ã¦ã„ã‚‹äººã¯ã“ã¡ã‚‰!!! http://www.slideshare.net/hdais/auth-cachebindconfig Read less
mrkn 2013/06/27
ã“ã‚ã„ã§ã™

dns
ãƒªãƒ³ã‚¯
DNS ãƒ—ãƒªãƒ•ã‚§ãƒƒãƒã®åˆ¶å¾¡ ï½œHTMLã«æ›¸ãã ã‘ã§ã‚µã‚¤ãƒˆèªè¾¼ãŒé€Ÿããªã‚‹ï¼ˆã‹ã‚‚ï¼‰ - ãã‚Œãƒžã‚°ã§ï¼
Amazon.co.jpã®ã‚½ãƒ¼ã‚¹ã‚’è¦‹ã¦ã„ãŸã‚‰ã€è¦‹æ…£ã‚Œãªã„ã‚¿ã‚°ã‚’è¦‹ã¤ã‘ãŸ dns-prefetch ã‚¿ã‚° <meta http-equiv="x-dns-prefetch-control" content="on"> <link rel="dns-prefetch" href="http://g-ecx.images-amazon.com"> <link rel="dns-prefetch" href="http://z-ecx.images-amazon.com"> <link rel="dns-prefetch" href="http://ecx.images-amazon.com"> <link rel="dns-prefetch" href="http://completion.amazon.com"> <link rel="dns-prefetch" href="http://cl
mrkn 2012/11/12
web

dns
ãƒªãƒ³ã‚¯
PROTECT IP threatens the future of DNS security
PROTECT IP is the name of a bill which is working its way through the US Senate with a version also expected to be introduced in the House of Representatives next month. It would require the Attorney General's office to compile of list of domain names which DNS operators (in the US) will be required to block. According to some critics, it threatens to undo more than a decade of Internet security d
mrkn 2011/08/28
security

dns
ãƒªãƒ³ã‚¯
Google Public DNS
What is Google Public DNS? Google Public DNS is a free, global Domain Name System (DNS) resolution service, that you can use as an alternative to your current DNS provider. To try it out: Configure your network settings to use the IP addresses 8.8.8.8 andÂ 8.8.4.4 as your DNS servers or Read our configuration instructions. If you decide to try Google Public DNS, your client programs will perform al
mrkn 2009/12/04
google

dns

internet

security
ãƒªãƒ³ã‚¯
DNS HOWTO
Nicolai Langfeldt (dns-howto(at)langfeldt.net), Jamie Norrish ä»–Version 9.0, 2001-12-20 ä¸é‡Žæ¦é›„ nakano(at)apm.seikei.ac.jpv9.0j1, 2002-02-03 çŸæ™‚é–“ã§ DNS ç®¡ç†è€…ã«ãªã‚‹æ–¹æ³•ã€‚ 1. å‰æ›¸ã 1.1 æ³•çš„ãªã“ã¨ 1.2 è¬è¾žã¨ãƒ˜ãƒ«ãƒ—å‹Ÿé›† 1.3 çŒ®è¾ž 1.4 æœ€æ–°ç‰ˆ 2. ã¯ã˜ã‚ã« 2.1 ä»–ã®ãƒãƒ¼ãƒ ã‚µãƒ¼ãƒã®å®Ÿè£… 3. åå‰è§£æ±ºã¨ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’è¡Œã†ãƒãƒ¼ãƒ ã‚µãƒ¼ãƒ 3.1 named ã‚’èµ·å‹•ã™ã‚‹ 3.2 ãƒ¬ã‚¾ãƒ«ãƒ 3.3 ãŠã‚ã§ã¨ã† 4. ãƒ•ã‚©ãƒ¯ãƒ¼ãƒ‰ (forwarding) 5. å˜ç´”ãªãƒ‰ãƒ¡ã‚¤ãƒ³ 5.1 ã§ã‚‚ã¾ãšæœ€åˆã«é€€å±ˆãªç†è«– 5.2 è‡ªåˆ†ã®ãƒ‰ãƒ¡ã‚¤ãƒ³ã‚’ä½œã‚‹ 5.3 é€†å¼•ãã‚¾ãƒ¼ãƒ³ 5.4 æ°—ã‚’ã¤ã‘ã¦ã»ã—ã„ã“ã¨ 5.5 ãªãœé€†å¼•ããŒå‹•ä½œã—ãªã„ã®ã‹ 5.6 ã‚¹ãƒ¬ãƒ¼ãƒ–
mrkn 2007/05/24
SIF

Linux å¿œç”¨

DNS

howto
ãƒªãƒ³ã‚¯
Root Server Technical Operations Association
As of 2024-09-30T13:15:47Z, the root server system consists of 1917 instances operated by the 12 independent root server operators. The 13 root name servers are operated by 12 independent organisations. You can find more information about each of these organisations by visiting their homepage as found in the 'Operator' field below. Technical questions about the Root Server System as a whole can be
mrkn 2007/05/24
SIF

Linux å¿œç”¨

DNS
ãƒªãƒ³ã‚¯
ISC has a new website | Internet Systems Consortium
On November 14 2008, ISC switched to a new website. The URL that you used to reach this page is from the old site. Click here to get to the new site, but before you do, please adjust your bookmarks to https://www.isc.org/
mrkn 2007/04/19
SIF

Linux å¿œç”¨

bind

DNS
ãƒªãƒ³ã‚¯
DNS ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’ DNS ã‚µãƒ¼ãƒã‹ã‚‰åˆ†é›¢ã™ã‚‹ã“ã¨ã®é‡è¦æ€§
D. J. Bernstein [Translated into Japanese by MAENO Toshinori] Internet publication djbdns DNS ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’ DNS ã‚µãƒ¼ãƒã‹ã‚‰åˆ†é›¢ã™ã‚‹ã“ã¨ã®é‡è¦æ€§ DNS ã‚ãƒ£ãƒƒã‚·ãƒ¥ ã«ã¯å¸¸ã« DNS ã‚µãƒ¼ãƒã¨ã¯åˆ¥ã® IP ã‚¢ãƒ‰ãƒ¬ã‚¹ã‚’ ã‚‚ãŸã›ã‚‹ã¹ãã§ã™ã€‚ è¨€ã„ã‹ãˆã‚‹ã¨ã€ /etc/resolv.conf ã«æ›¸ã‹ã‚Œã¦ã„ã‚‹ IP ã‚¢ãƒ‰ãƒ¬ã‚¹ã¯ NS ãƒ¬ã‚³ãƒ¼ãƒ‰ã«è¡¨ã‚ã‚Œã‚‹ IP ã‚¢ãƒ‰ãƒ¬ã‚¹ã¨ã¯ã‘ã—ã¦ä¸€è‡´ã—ã¦ã¯ã„ã‘ãªã„ã®ã§ã™ã€‚ ã“ã®ã‚ˆã†ã«åˆ†é›¢ã™ã‚‹ã“ã¨ã¯ DNS ã‚’é‹ç”¨ã™ã‚‹ä¸Šã§ã®æ£ã—ã„æ–¹æ³•ã ã¨ åºƒãçŸ¥ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ ``DNS and BIND'' æœ¬ã®ç¬¬ä¸‰ç‰ˆã§ã‚‚ä»¥ä¸‹ã®ã‚ˆã†ã«æ›¸ã‹ã‚Œã¦ã„ã¾ã™ã€‚ ``Securing Your Name Server,'' page 255: Some of your name servers an
mrkn 2007/04/11
DNS

Linux å¿œç”¨

SIF
ãƒªãƒ³ã‚¯
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