[B! DNS] rin51ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

rin51 id:rin51

DNSã«é–¢ã™ã‚‹rin51ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (49)

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rin51 2023/11/22
DNS
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DBã‚„ã‚ã¦ã¿ãŸ / DNS water torture attack and countermeasures
2023/06/21 TechFeed Experts Night#21 ã€œ Webãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãƒ»ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°æœ€å‰ç·š : å¾Œç·¨ï¼ˆDBã€CDNã€ã‚ãƒ£ãƒƒã‚·ãƒ¥ã€OSç·¨ï¼‰
rin51 2023/06/22
DNS

DB

ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹
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Webã‚µãƒ¼ãƒã®DNSã¸ã®ç™»éŒ²æ–¹æ³•ãŒå¤‰ã‚ã‚‹ã‚ˆ â€“ JANOG48 Meeting
å ´æ‰€ OHGAKI(å®Œå…¨ãƒªãƒ¢ãƒ¼ãƒˆ) æ—¥æ™‚ Day3 2021å¹´7æœˆ16æ—¥(é‡‘) 14:45ï½ž15:15(05åˆ†) æ¦‚è¦ HTTPSã¨ã„ã†DNSãƒ¬ã‚³ãƒ¼ãƒ‰ã‚¿ã‚¤ãƒ—ã‚’å®šç¾©ã™ã‚‹draft-ietf-dnsop-svcb-httpsãŒã‚‚ã†ã™ãRFCã«ãªã‚Šã¾ã™ã€‚å®Ÿåˆ©ç”¨ã¯ã™ã§ã«ã¯ã˜ã¾ã£ã¦ãŠã‚Šã€Webã‚µãƒ¼ãƒã®DNSã¸ã®ç™»éŒ²ã¯å¾“æ¥ã®A/AAAAãƒ¬ã‚³ãƒ¼ãƒ‰ã‹ã‚‰ä»Šå¾Œã¯æ–°ã—ã„HTTPSãƒ¬ã‚³ãƒ¼ãƒ‰ã«ç§»è¡Œã—ã¦ã„ãã“ã¨ã«ãªã‚‹ã§ã—ã‚‡ã†ã€‚æœ¬ç™ºè¡¨ã§ã¯HTTPSãƒ¬ã‚³ãƒ¼ãƒ‰ã®ç°¡å˜ãªç´¹ä»‹ã¨ã€ãã‚Œã«ã¨ã‚‚ãªã†æ³¨æ„ç‚¹ã‚’èª¬æ˜Žã—ã¾ã™ã€‚ ç™ºè¡¨è€… å±±å£ å´‡å¾³(æ ªå¼ä¼šç¤¾ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã‚¤ãƒ‹ã‚·ã‚¢ãƒ†ã‚£ãƒ–) è³‡æ–™ å…¬é–‹è³‡æ–™ DNSã§HTTP (DNS Summer Day 2021)
rin51 2021/07/16
DNS
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DNSpooqã®è„†å¼±æ€§è©³ç´°ã¨æ”»æ’ƒã‚³ãƒ¼ãƒ‰è§£èª¬ - knqyf263's blog
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rin51 2021/01/25
DNS

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Let's Encryptã§ECDSAã‹ã¤ãƒ¯ã‚¤ãƒ«ãƒ‰ã‚«ãƒ¼ãƒ‰ã‚’å«ã‚€ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ã‚’ç™ºè¡Œã™ã‚‹ - Qiita
å‰ææ¡ä»¶ DNSã‚µãƒ¼ãƒ(BIND9)ãŒå°Žå…¥æ¸ˆã¿ ãã®ä»–ã®DNSã‚µãƒ¼ãƒã‚„Route 53ãªã©ã¯ç’°å¢ƒã«å¿œã˜ã¦æ›¸ãæ›ãˆã¦ãã ã•ã„ã€‚ ç™ºè¡Œå…ˆã®ãƒ‰ãƒ¡ã‚¤ãƒ³åãŒ *.example.jp, example.jp éµç”Ÿæˆã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãŒ ECDSA P_256 ç”Ÿæˆã•ã‚Œã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã¯ä¸‹è¨˜ã®é€šã‚Š privkey.pem (ç§˜å¯†éµ) cert.pem (ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸) chain.pem (ä¸é–“è¨¼æ˜Žæ›¸) fullchain.pem (ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸+ä¸é–“è¨¼æ˜Žæ›¸) csr.pem (è¨¼æ˜Žæ›¸ç½²åè¦æ±‚)[ä¸é–“ãƒ•ã‚¡ã‚¤ãƒ«] æ¤œè¨¼ç’°å¢ƒ $ uname -sr Linux 4.18.0-193.6.3.el8_2.x86_64 $ cat /etc/redhat-release CentOS Linux release 8.2.2004 (Core) $ openssl version OpenSSL 1.1.1c FIPS 2
rin51 2020/12/09
DNS

BIND

openssl

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SAD DNSã®ICMP rate limitã‚’ç”¨ã„ãŸã‚µã‚¤ãƒ‰ãƒãƒ£ãƒãƒ«æ”»æ’ƒã«ã¤ã„ã¦ - knqyf263's blog
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rin51 2020/11/20
DNS

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security
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NSD - About
The NLnet Labs Name Server Daemon (NSD) is an authoritative DNS name server. It has been developed for operations in environments where speed, reliability, stability and security are of high importance. NSD has a pure design philosophy that prioritises raw performance. This means that if you serve hundreds of thousands or even millions of queries per second, NSD is the leading implementation in th
rin51 2020/11/06
DNS

nsd
ãƒªãƒ³ã‚¯
Ubuntu 16.10 ãã®7 - ãƒãƒ¼ã‚«ãƒ«DNSãƒªã‚¾ãƒ«ãƒãƒ¼ã®ä»•çµ„ã¿ãŒå¤‰ã‚ã‚‹ãƒ»systemd-resolvedã®æŽ¡ç”¨
ã€ŒUbuntu 16.10ã€ã§ã¯ã€ç¾åœ¨ã®ãƒãƒ¼ã‚«ãƒ«DNSãƒªã‚¾ãƒ«ãƒãƒ¼ã«ä»£ã‚ã‚Šæ–°ã—ã„ãƒãƒ¼ã‚«ãƒ«DNSãƒªã‚¾ãƒ«ãƒãƒ¼ãŒæŽ¡ç”¨ã•ã‚Œã¾ã™ã€‚ DNSãƒªã‚¾ãƒ«ãƒãƒ¼ã¨ã¯ DNSãƒªã‚¾ãƒ«ãƒãƒ¼ã¨ã¯ã€ãƒ›ã‚¹ãƒˆåã‚’IPã‚¢ãƒ‰ãƒ¬ã‚¹ã«å¤‰æ›ã™ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã®ã“ã¨ã§ã™ã€‚ ä¾‹ãˆã°ã“ã®ã‚µã‚¤ãƒˆã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹å ´åˆã€ãƒ–ãƒ©ã‚¦ã‚¶ãƒ¼ã«ã€Œhttp://kledgeb.blogspot.com/ã€ã‚’å…¥åŠ›ã—ã¾ã™ã€‚ ã“ã®æ™‚URLã®ãƒ›ã‚¹ãƒˆåã¯ã€Œkledgeb.blogspot.comã€ã§ã™ã€‚ ãƒ›ã‚¹ãƒˆåãŒæ–‡å—åˆ—ã®ã¾ã¾ã§ã¯ã‚µã‚¤ãƒˆã«ã‚¢ã‚¯ã‚»ã‚¹ã§ãã¾ã›ã‚“ã€‚ ã‚µã‚¤ãƒˆã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ã«ã¯IPã‚¢ãƒ‰ãƒ¬ã‚¹ãŒå¿…è¦ã§ã™ã€‚ ãã“ã§ãƒ–ãƒ©ã‚¦ã‚¶ãƒ¼ã¯DNSã‚µãƒ¼ãƒãƒ¼ã«ãƒ›ã‚¹ãƒˆåã«å¯¾å¿œã—ãŸIPã‚¢ãƒ‰ãƒ¬ã‚¹ã‚’å•ã„åˆã‚ã›ã¾ã™ã€‚ URLã®ãƒ›ã‚¹ãƒˆåã®éƒ¨åˆ†ã‚’DNSã‚µãƒ¼ãƒãƒ¼ã‹ã‚‰å–å¾—ã—ãŸIPã‚¢ãƒ‰ãƒ¬ã‚¹ã«ç½®ãæ›ãˆã¾ã™ã€‚ ã™ã‚‹ã¨URLã¯ã€ã€Œhttp://192.168.0.1/ã€ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ ã“ã‚Œã§ã‚ˆã†ã‚„ãã“ã®ã‚µã‚¤ãƒˆã«ã‚¢ã‚¯ã‚»ã‚¹
rin51 2020/05/27
resolv.confã¨ã‹

ubuntu

DNS

systemd

ãƒªã‚¾ãƒ«ãƒ

dnsmasq
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Vtuber ã‚ã‹ã«ã‚ƒã‚“ã“ðŸŒ²ðŸ¥•ã€Žãƒã‚³ã§ã‚‚ã‚ã‹ã‚‹Avatars3.0ã€ on Twitter: "ã¡ãªã¿ã«ã€è² è·åˆ†æ•£ã‚‚è€ƒãˆã¦æœ€è¿‘èª¿ã¹ãŸPublic DNSã®ä¸€è¦§ã‚’ä¹—ã£ã‘ã¦ãŠãã«ã‚ƒï¼ åŸºæœ¬ã¯Googleå…ˆç”Ÿã§ã„ã„ã‚“ã ã‘ã©ã„ã¾ã„ã¡ãªã¨ãã¯CloudFlareã•ã‚“ã¨ã‹ã‚‚ãªã‹ãªã‹æ—©ãã¦å¿«é©ã§ã™ã«ã‚ƒï¼ https://t.co/mprLqy8SPR"
rin51 2020/05/05
DNS
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NanoPIä¸Šã§deadwoodã‚’å‹•ã‹ã™ - Qiita
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rin51 2018/11/26
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rin51 2018/03/11
DNS

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rin51 2014/07/05
DNS

JPRS
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Lesser known DNS tools and BIND tricks
quick DNS lookup DNS lookup tool, easy to parse output dnsget guug.de or dig guug.de +short
rin51 2014/04/28
DNS

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rin51 2013/06/11
DNS

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TinyDNS.org
Welcome To TinyDNS A group of passionate tech enthusiasts who are always on the forefront of bringing the latest server related content. Know More About DNS Server A DNS server or name server can be best described as a phone book that has all the public IP addresses and domain names that are related to each other. Read More Learn More About Common DNS Server Errors DNS Servers are an important pie
rin51 2013/06/11
djbdns

DNS

tinydns
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tinydns - BugbearR's Wiki
rin51 2013/06/11
DNS

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Ruby Dynamic DNS with tinydns - sugi.nemui.org
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rin51 2013/06/11
DNS

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