{"id":517,"date":"2026-06-27T11:05:15","date_gmt":"2026-06-27T02:05:15","guid":{"rendered":"https:\/\/falcon21.space\/kazuya\/work\/?p=517"},"modified":"2026-06-27T11:05:15","modified_gmt":"2026-06-27T02:05:15","slug":"named-root-updated","status":"publish","type":"post","link":"https:\/\/falcon21.space\/kazuya\/work\/?p=517","title":{"rendered":"named.root updated"},"content":{"rendered":"\n
------------------- old named.root --------------------\n;       This file holds the information on root name servers needed to \n;       initialize cache of Internet domain name servers\n;       (e.g. reference this file in the \"cache  .  <file>\"\n;       configuration file of BIND domain name servers). \n; \n;       This file is made available by InterNIC \n;       under anonymous FTP as\n;           file                \/domain\/named.cache \n;           on server           FTP.INTERNIC.NET\n;       -OR-                    RS.INTERNIC.NET\n;\n;       last update:     December 20, 2023\n;       related version of root zone:     2023122001\n; \n; FORMERLY NS.INTERNIC.NET \n;\n.                        3600000      NS    A.ROOT-SERVERS.NET.\nA.ROOT-SERVERS.NET.      3600000      A     198.41.0.4\nA.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:ba3e::2:30\n; \n; FORMERLY NS1.ISI.EDU \n;\n.                        3600000      NS    B.ROOT-SERVERS.NET.\nB.ROOT-SERVERS.NET.      3600000      A     170.247.170.2\nB.ROOT-SERVERS.NET.      3600000      AAAA  2801:1b8:10::b\n; \n; FORMERLY C.PSI.NET \n;\n.                        3600000      NS    C.ROOT-SERVERS.NET.\nC.ROOT-SERVERS.NET.      3600000      A     192.33.4.12\nC.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2::c\n; \n; FORMERLY TERP.UMD.EDU \n;\n.                        3600000      NS    D.ROOT-SERVERS.NET.\nD.ROOT-SERVERS.NET.      3600000      A     199.7.91.13\nD.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2d::d\n; \n; FORMERLY NS.NASA.GOV\n;\n.                        3600000      NS    E.ROOT-SERVERS.NET.\nE.ROOT-SERVERS.NET.      3600000      A     192.203.230.10\nE.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:a8::e\n; \n; FORMERLY NS.ISC.ORG\n;\n.                        3600000      NS    F.ROOT-SERVERS.NET.\nF.ROOT-SERVERS.NET.      3600000      A     192.5.5.241\nF.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2f::f\n; \n; FORMERLY NS.NIC.DDN.MIL\n;\n.                        3600000      NS    G.ROOT-SERVERS.NET.\nG.ROOT-SERVERS.NET.      3600000      A     192.112.36.4\nG.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:12::d0d\n; \n; FORMERLY AOS.ARL.ARMY.MIL\n;\n.                        3600000      NS    H.ROOT-SERVERS.NET.\nH.ROOT-SERVERS.NET.      3600000      A     198.97.190.53\nH.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:1::53\n; \n; FORMERLY NIC.NORDU.NET\n;\n.                        3600000      NS    I.ROOT-SERVERS.NET.\nI.ROOT-SERVERS.NET.      3600000      A     192.36.148.17\nI.ROOT-SERVERS.NET.      3600000      AAAA  2001:7fe::53\n; \n; OPERATED BY VERISIGN, INC.\n;\n.                        3600000      NS    J.ROOT-SERVERS.NET.\nJ.ROOT-SERVERS.NET.      3600000      A     192.58.128.30\nJ.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:c27::2:30\n; \n; OPERATED BY RIPE NCC\n;\n.                        3600000      NS    K.ROOT-SERVERS.NET.\nK.ROOT-SERVERS.NET.      3600000      A     193.0.14.129\nK.ROOT-SERVERS.NET.      3600000      AAAA  2001:7fd::1\n; \n; OPERATED BY ICANN\n;\n.                        3600000      NS    L.ROOT-SERVERS.NET.\nL.ROOT-SERVERS.NET.      3600000      A     199.7.83.42\nL.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:9f::42\n; \n; OPERATED BY WIDE\n;\n.                        3600000      NS    M.ROOT-SERVERS.NET.\nM.ROOT-SERVERS.NET.      3600000      A     202.12.27.33\nM.ROOT-SERVERS.NET.      3600000      AAAA  2001:dc3::35\n; End of file\n-------------------- new named.root --------------------\n\n; <<>> DiG 9.18.33 <<>> . ns @198.41.0.4 +bufsize=1024\n;; global options: +cmd\n;; Got answer:\n;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34737\n;; flags: qr aa rd; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 27\n;; WARNING: recursion requested but not available\n\n;; OPT PSEUDOSECTION:\n; EDNS: version: 0, flags:; udp: 4096\n;; QUESTION SECTION:\n;.\t\t\t\tIN\tNS\n\n;; ANSWER SECTION:\n.\t\t\t518400\tIN\tNS\tl.root-servers.net.\n.\t\t\t518400\tIN\tNS\tj.root-servers.net.\n.\t\t\t518400\tIN\tNS\tf.root-servers.net.\n.\t\t\t518400\tIN\tNS\th.root-servers.net.\n.\t\t\t518400\tIN\tNS\td.root-servers.net.\n.\t\t\t518400\tIN\tNS\tb.root-servers.net.\n.\t\t\t518400\tIN\tNS\tk.root-servers.net.\n.\t\t\t518400\tIN\tNS\ti.root-servers.net.\n.\t\t\t518400\tIN\tNS\tm.root-servers.net.\n.\t\t\t518400\tIN\tNS\te.root-servers.net.\n.\t\t\t518400\tIN\tNS\tg.root-servers.net.\n.\t\t\t518400\tIN\tNS\tc.root-servers.net.\n.\t\t\t518400\tIN\tNS\ta.root-servers.net.\n\n;; ADDITIONAL SECTION:\nl.root-servers.net.\t518400\tIN\tA\t199.7.83.42\nl.root-servers.net.\t518400\tIN\tAAAA\t2001:500:9f::42\nj.root-servers.net.\t518400\tIN\tA\t192.58.128.30\nj.root-servers.net.\t518400\tIN\tAAAA\t2001:503:c27::2:30\nf.root-servers.net.\t518400\tIN\tA\t192.5.5.241\nf.root-servers.net.\t518400\tIN\tAAAA\t2001:500:2f::f\nh.root-servers.net.\t518400\tIN\tA\t198.97.190.53\nh.root-servers.net.\t518400\tIN\tAAAA\t2001:500:1::53\nd.root-servers.net.\t518400\tIN\tA\t199.7.91.13\nd.root-servers.net.\t518400\tIN\tAAAA\t2001:500:2d::d\nb.root-servers.net.\t518400\tIN\tA\t170.247.170.2\nb.root-servers.net.\t518400\tIN\tAAAA\t2801:1b8:10::b\nk.root-servers.net.\t518400\tIN\tA\t193.0.14.129\nk.root-servers.net.\t518400\tIN\tAAAA\t2001:7fd::1\ni.root-servers.net.\t518400\tIN\tA\t192.36.148.17\ni.root-servers.net.\t518400\tIN\tAAAA\t2001:7fe::53\nm.root-servers.net.\t518400\tIN\tA\t202.12.27.33\nm.root-servers.net.\t518400\tIN\tAAAA\t2001:dc3::35\ne.root-servers.net.\t518400\tIN\tA\t192.203.230.10\ne.root-servers.net.\t518400\tIN\tAAAA\t2001:500:a8::e\ng.root-servers.net.\t518400\tIN\tA\t192.112.36.4\ng.root-servers.net.\t518400\tIN\tAAAA\t2001:500:12::d0d\nc.root-servers.net.\t518400\tIN\tA\t192.33.4.12\nc.root-servers.net.\t518400\tIN\tAAAA\t2001:500:2::c\na.root-servers.net.\t518400\tIN\tA\t198.41.0.4\na.root-servers.net.\t518400\tIN\tAAAA\t2001:503:ba3e::2:30\n\n;; Query time: 128 msec\n;; SERVER: 198.41.0.4#53(198.41.0.4) (UDP)\n;; WHEN: Sat Jun 27 03:24:01 JST 2026\n;; MSG SIZE  rcvd: 811\n\n---------------------- difference ----------------------\n1,61c1,92\n< \n< \n< \n< \n< \n< \n< .\t\t\t518400\tIN\tNS\ta.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tb.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tc.root-servers.net.\n< .\t\t\t518400\tIN\tNS\td.root-servers.net.\n< .\t\t\t518400\tIN\tNS\te.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tf.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tg.root-servers.net.\n< .\t\t\t518400\tIN\tNS\th.root-servers.net.\n< .\t\t\t518400\tIN\tNS\ti.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tj.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tk.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tl.root-servers.net.\n< .\t\t\t518400\tIN\tNS\tm.root-servers.net.\n< ; <<>> DiG 9.18.33 <<>> . ns @198.41.0.4 +bufsize=1024\n< ; EDNS: version: 0, flags:; udp: 4096\n< ;.\t\t\t\tIN\tNS\n< ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34737\n< ;; ADDITIONAL SECTION:\n< ;; ANSWER SECTION:\n< ;; Got answer:\n< ;; MSG SIZE  rcvd: 811\n< ;; OPT PSEUDOSECTION:\n< ;; QUESTION SECTION:\n< ;; Query time: 128 msec\n< ;; SERVER: 198.41.0.4#53(198.41.0.4) (UDP)\n< ;; WARNING: recursion requested but not available\n< ;; WHEN: Sat Jun 27 03:24:01 JST 2026\n< ;; flags: qr aa rd; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 27\n< ;; global options: +cmd\n< a.root-servers.net.\t518400\tIN\tA\t198.41.0.4\n< a.root-servers.net.\t518400\tIN\tAAAA\t2001:503:ba3e::2:30\n< b.root-servers.net.\t518400\tIN\tA\t170.247.170.2\n< b.root-servers.net.\t518400\tIN\tAAAA\t2801:1b8:10::b\n< c.root-servers.net.\t518400\tIN\tA\t192.33.4.12\n< c.root-servers.net.\t518400\tIN\tAAAA\t2001:500:2::c\n< d.root-servers.net.\t518400\tIN\tA\t199.7.91.13\n< d.root-servers.net.\t518400\tIN\tAAAA\t2001:500:2d::d\n< e.root-servers.net.\t518400\tIN\tA\t192.203.230.10\n< e.root-servers.net.\t518400\tIN\tAAAA\t2001:500:a8::e\n< f.root-servers.net.\t518400\tIN\tA\t192.5.5.241\n< f.root-servers.net.\t518400\tIN\tAAAA\t2001:500:2f::f\n< g.root-servers.net.\t518400\tIN\tA\t192.112.36.4\n< g.root-servers.net.\t518400\tIN\tAAAA\t2001:500:12::d0d\n< h.root-servers.net.\t518400\tIN\tA\t198.97.190.53\n< h.root-servers.net.\t518400\tIN\tAAAA\t2001:500:1::53\n< i.root-servers.net.\t518400\tIN\tA\t192.36.148.17\n< i.root-servers.net.\t518400\tIN\tAAAA\t2001:7fe::53\n< j.root-servers.net.\t518400\tIN\tA\t192.58.128.30\n< j.root-servers.net.\t518400\tIN\tAAAA\t2001:503:c27::2:30\n< k.root-servers.net.\t518400\tIN\tA\t193.0.14.129\n< k.root-servers.net.\t518400\tIN\tAAAA\t2001:7fd::1\n< l.root-servers.net.\t518400\tIN\tA\t199.7.83.42\n< l.root-servers.net.\t518400\tIN\tAAAA\t2001:500:9f::42\n< m.root-servers.net.\t518400\tIN\tA\t202.12.27.33\n< m.root-servers.net.\t518400\tIN\tAAAA\t2001:dc3::35\n---\n<\/pre>\n\n\n\n
\n
.                        3600000      NS    A.ROOT-SERVERS.NET.\n.                        3600000      NS    B.ROOT-SERVERS.NET.\n.                        3600000      NS    C.ROOT-SERVERS.NET.\n.                        3600000      NS    D.ROOT-SERVERS.NET.\n.                        3600000      NS    E.ROOT-SERVERS.NET.\n.                        3600000      NS    F.ROOT-SERVERS.NET.\n.                        3600000      NS    G.ROOT-SERVERS.NET.\n.                        3600000      NS    H.ROOT-SERVERS.NET.\n.                        3600000      NS    I.ROOT-SERVERS.NET.\n.                        3600000      NS    J.ROOT-SERVERS.NET.\n.                        3600000      NS    K.ROOT-SERVERS.NET.\n.                        3600000      NS    L.ROOT-SERVERS.NET.\n.                        3600000      NS    M.ROOT-SERVERS.NET.\n;\n;\n;\n;\n;\n;\n;\n;\n;\n;\n;\n;\n;\n;\n; \n; \n; \n; \n; \n; \n; \n; \n; \n; \n; \n; \n; \n; \n;           file                \/domain\/named.cache \n;           on server           FTP.INTERNIC.NET\n;       (e.g. reference this file in the \"cache  .  <file>\"\n;       -OR-                    RS.INTERNIC.NET\n;       This file holds the information on root name servers needed to \n;       This file is made available by InterNIC \n;       configuration file of BIND domain name servers). \n;       initialize cache of Internet domain name servers\n;       last update:     December 20, 2023\n;       related version of root zone:     2023122001\n;       under anonymous FTP as\n; End of file\n; FORMERLY AOS.ARL.ARMY.MIL\n; FORMERLY C.PSI.NET \n; FORMERLY NIC.NORDU.NET\n; FORMERLY NS.INTERNIC.NET \n; FORMERLY NS.ISC.ORG\n; FORMERLY NS.NASA.GOV\n; FORMERLY NS.NIC.DDN.MIL\n; FORMERLY NS1.ISI.EDU \n; FORMERLY TERP.UMD.EDU \n; OPERATED BY ICANN\n; OPERATED BY RIPE NCC\n; OPERATED BY VERISIGN, INC.\n; OPERATED BY WIDE\nA.ROOT-SERVERS.NET.      3600000      A     198.41.0.4\nA.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:ba3e::2:30\nB.ROOT-SERVERS.NET.      3600000      A     170.247.170.2\nB.ROOT-SERVERS.NET.      3600000      AAAA  2801:1b8:10::b\nC.ROOT-SERVERS.NET.      3600000      A     192.33.4.12\nC.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2::c\nD.ROOT-SERVERS.NET.      3600000      A     199.7.91.13\nD.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2d::d\nE.ROOT-SERVERS.NET.      3600000      A     192.203.230.10\nE.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:a8::e\nF.ROOT-SERVERS.NET.      3600000      A     192.5.5.241\nF.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:2f::f\nG.ROOT-SERVERS.NET.      3600000      A     192.112.36.4\nG.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:12::d0d\nH.ROOT-SERVERS.NET.      3600000      A     198.97.190.53\nH.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:1::53\nI.ROOT-SERVERS.NET.      3600000      A     192.36.148.17\nI.ROOT-SERVERS.NET.      3600000      AAAA  2001:7fe::53\nJ.ROOT-SERVERS.NET.      3600000      A     192.58.128.30\nJ.ROOT-SERVERS.NET.      3600000      AAAA  2001:503:c27::2:30\nK.ROOT-SERVERS.NET.      3600000      A     193.0.14.129\nK.ROOT-SERVERS.NET.      3600000      AAAA  2001:7fd::1\nL.ROOT-SERVERS.NET.      3600000      A     199.7.83.42\nL.ROOT-SERVERS.NET.      3600000      AAAA  2001:500:9f::42\nM.ROOT-SERVERS.NET.      3600000      A     202.12.27.33\nM.ROOT-SERVERS.NET.      3600000      AAAA  2001:dc3::35\n<\/pre>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
——————- old named.root ——————– ; This file holds the information on root name servers […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-517","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=\/wp\/v2\/posts\/517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=517"}],"version-history":[{"count":1,"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=\/wp\/v2\/posts\/517\/revisions"}],"predecessor-version":[{"id":518,"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=\/wp\/v2\/posts\/517\/revisions\/518"}],"wp:attachment":[{"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/falcon21.space\/kazuya\/work\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}