網(wǎng)域名稱伺服系統(tǒng)dns規(guī)劃與建置-資料下載頁
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【正文】 r: 如果出現(xiàn)這行 , 則表示 , 取自 named cache Name: || 原始答案 , 由其他負(fù)責(zé) DNS server 處得來 Address: exit 65 4. domain name, PTR RR 查詢 (1) % nslookup Default Server: Address: set type=ptr 。 設(shè)定 query type, PTR FQDN . 。 反解 (倒著寫 ) reverse domain entry Server: Address: name = nameserver = nameserver = nameserver = inter address = inter address = inter address = % exit 66 4. domain name, PTR RR 查詢 (2) ( 幾乎除了 SunOS 以外 ) % nslookup Default Server: Address: 。 自動(dòng) 轉(zhuǎn)成 . Server: Address: name = nameserver = nameserver = nameserver = inter address = inter address = inter address = % exit 67 5. domain name, CNAME RR 查詢 (1) nslookup Default Server: Address: 。 使用內(nèi)定的 query type Server: Address: Name: 。 w3proyx 為 Canonical name. Address: 。 alias FQDN/IP addr. Aliases: 。 發(fā)現(xiàn)本 domain entry 為 alias name. exit 68 5. domain name, CNAME RR 查詢 (2) nslookup Default Server: Address: set type=any 。 第 2 種方法 , query type 設(shè)成 ANY . 。 列出 , 所有相關(guān)記錄 ( RR ) Server: Address: canonical name = nameserver = nameserver = nameserver = inter address = inter address = inter address = exit 69 % nslookup [省略 ] set type=mx 。 設(shè)定 query type . 。 MX RR FQDN/IP addr. Server: Address: preference = 0, mail exchanger = preference = 0, mail exchanger = preference = 5, mail exchanger = nameserver = nameserver = nameserver = inter address = inter address = inter address = inter address = inter address = % exit 6. domain name, MX RR 查詢 70 % nslookup [ 省略 ] set type=soa 。 設(shè)定 query type . 。 正解 forward domain zone [ 省略 ] Nonauthoritative answer: 。 由 named cache 處取得的答案 origin = mail addr = service\@ serial = 9708081 refresh = 28800 (8H) retry = 7200 (2H) expire = 1209600 (2W) minimum ttl = 604800 (1W) Authoritative answers can be found from: 。 原始資料 , 可自底下幾個(gè)取得 nameserver = nameserver = nameserver = inter address = inter address = inter address = inter address = 7. forward domain name的 SOA RR 查詢 71 7. reverse domain name的 SOA RR 查詢 % nslookup [ 省略 ] set type=soa 。 設(shè)定 query type . 。 反解 reverse domain zone Server: Address: origin = mail addr = serial = 970803 refresh = 10800 (3H) retry = 3600 (1H) expire = 3600000 (5w6d16h) minimum ttl = 86400 (1D) % exit 72 8. forward domain name的 NS RR 查詢 % nslookup set type=ns 設(shè)定 query type . 正解 forward domain zone Server: Address: Nonauthoritative answer: nameserver = nameserver = nameserver = Authoritative answers can be found from: inter address = inter address = inter address = 73 % nslookup set type=ns 設(shè)定 query type . 反解 reverse domain zone Server: Address: Nonauthoritative answer: nameserver = nameserver = nameserver = Authoritative answers can be found from: inter address = inter address = inter address = % exit 8. reverse domain name的 NS RR 查詢 74 Where to Learn More ? DNS Resource Directory – ? the related RFC repertory (相關(guān)標(biāo)準(zhǔn)文件 ) ? the O?Reilly DNS bible ?DNS and BIND? – 第 3 版已出版 , 有介紹 BIND ? the related Use newsgroups – ( FAQ ) – – – 75 Chinese Big5 code DNS Resource Directory ? 中文 DNS 相關(guān)知識資訊站 – 本 地 的 DNS 相 關(guān) 系 統(tǒng) 規(guī) 劃 與 建 置 問 題 探 討 – 提 供 簡 單 與 複 雜 的 DNS 系 統(tǒng) 設(shè) 定 範(fàn) 例 – DNS/BIND 的 最 新 發(fā) 展 與 相 關(guān) 的 工 具 程 式 簡 介 – Case Study 部份系統(tǒng)設(shè)定錯(cuò)誤實(shí)例分析 – 其 他和 DNS 系 統(tǒng) 相 關(guān) 的 網(wǎng) 路 系 統(tǒng) 應(yīng) 用與 管 理 課 題 End of the Notes
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