DNS/watch/tdiary.netについて、ここに記述してください。

tdiary.net がwwwとDNSを移転するとのことだったので、眺めていた。

移転するなら、こういう手順でやりたいものだ。 -- ToshinoriMaeno 2011-05-21 22:05:59

1. tDiary.Net

5/14に工事とか。 どう変わるのか。変わる前にダンプ。

http://www.tdiary.net/ 復活 -- ToshinoriMaeno 2011-05-14 07:06:06

$ dnsname 203.141.143.6   203.141.143.6.interlink.or.jp
$ dnsname 203.141.151.160  tdiary.interlink.or.jp
$ dnsname 218.45.24.170   netforest.fdiary.net

2. 警告した

http://sho.tdiary.net/20110514.html#p01 DNSの移転が待っている。

3. 現状(移転前)

$ dnsqr ns tDiary.Net

2 tdiary.net:
95 bytes, 1+2+0+2 records, response, noerror
query: 2 tdiary.net
answer: tdiary.net 120 NS ns.tdiary.net
answer: tdiary.net 120 NS ns2.tdiary.net
additional: ns.tdiary.net 120 A 203.141.151.160
additional: ns2.tdiary.net 120 A 218.45.24.170

確かにTTLが短い。週末にwwwを移転するとか。

$ dnsq ns tDiary.Net 203.141.151.160

2 tdiary.net:
95 bytes, 1+2+0+2 records, response, authoritative, weird ra, noerror
query: 2 tdiary.net
answer: tdiary.net 120 NS ns.tdiary.net
answer: tdiary.net 120 NS ns2.tdiary.net
additional: ns.tdiary.net 120 A 203.141.151.160
additional: ns2.tdiary.net 120 A 218.45.24.170

$ dnsq ns tDiary.Net 218.45.24.170

2 tdiary.net:
95 bytes, 1+2+0+2 records, response, authoritative, noerror
query: 2 tdiary.net
answer: tdiary.net 120 NS ns.tdiary.net
answer: tdiary.net 120 NS ns2.tdiary.net
additional: ns.tdiary.net 120 A 203.141.151.160
additional: ns2.tdiary.net 120 A 218.45.24.170

$ dnsq ns tDiary.Net 218.45.24.170

2 tdiary.net:
95 bytes, 1+2+0+2 records, response, authoritative, noerror
query: 2 tdiary.net
answer: tdiary.net 120 NS ns.tdiary.net
answer: tdiary.net 120 NS ns2.tdiary.net
additional: ns.tdiary.net 120 A 203.141.151.160
additional: ns2.tdiary.net 120 A 218.45.24.170

$ dnsq a www.tdiary.net ns.tdiary.net

1 www.tdiary.net:
136 bytes, 1+2+2+2 records, response, authoritative, weird ra, noerror
query: 1 www.tdiary.net
answer: www.tdiary.net 120 CNAME tdiary.tdiary.net
answer: tdiary.tdiary.net 120 A 203.141.151.160
authority: tdiary.net 120 NS ns.tdiary.net
authority: tdiary.net 120 NS ns2.tdiary.net
additional: ns.tdiary.net 120 A 203.141.151.160
additional: ns2.tdiary.net 120 A 218.45.24.170

4. tdiary.tdiary.net のIPアドレスが変わった

$ dnsqr a www.tdiary.net

1 www.tdiary.net:
136 bytes, 1+2+2+2 records, response, noerror
query: 1 www.tdiary.net
answer: www.tdiary.net 35785 CNAME tdiary.tdiary.net
answer: tdiary.tdiary.net 35785 A 203.141.143.6
authority: tdiary.net 35785 NS ns.tdiary.net
authority: tdiary.net 35785 NS ns2.tdiary.net
additional: ns.tdiary.net 35785 A 203.141.151.160
additional: ns2.tdiary.net 35785 A 218.45.24.170

5. ns1.tdiary.net 追加

-- ToshinoriMaeno 2011-05-19 14:17:13

$ dnsq ns tdiary.net a.gtld-servers.net

2 tdiary.net:
129 bytes, 1+0+3+3 records, response, noerror
query: 2 tdiary.net
authority: tdiary.net 172800 NS ns.tdiary.net
authority: tdiary.net 172800 NS ns2.tdiary.net
authority: tdiary.net 172800 NS ns1.tdiary.net
additional: ns.tdiary.net 172800 A 203.141.151.160
additional: ns2.tdiary.net 172800 A 218.45.24.170
additional: ns1.tdiary.net 172800 A 203.141.143.6

$ dnsq ns tDiary.Net 203.141.151.160

2 tdiary.net:
129 bytes, 1+3+0+3 records, response, authoritative, weird ra, noerror
query: 2 tdiary.net
answer: tdiary.net 36000 NS ns2.tdiary.net
answer: tdiary.net 36000 NS ns.tdiary.net
answer: tdiary.net 36000 NS ns1.tdiary.net
additional: ns.tdiary.net 36000 A 203.141.151.160
additional: ns1.tdiary.net 36000 A 203.141.143.6
additional: ns2.tdiary.net 36000 A 218.45.24.170

6. 目的地はここか

$ dnsq any tDiary.Net 203.141.143.6

255 tdiary.net:
225 bytes, 1+6+0+4 records, response, authoritative, noerror
query: 255 tdiary.net
answer: tdiary.net 36000 SOA tdiary.tdiary.net root.tdiary.net 2011051801 3600 900 360000 3600
answer: tdiary.net 36000 NS ns1.tdiary.net
answer: tdiary.net 36000 NS ns2.tdiary.net
answer: tdiary.net 36000 NS ns.tdiary.net
answer: tdiary.net 36000 MX 10 tdiary.tdiary.net
answer: tdiary.net 36000 A 203.141.143.6
additional: ns.tdiary.net 36000 A 203.141.151.160
additional: ns1.tdiary.net 36000 A 203.141.143.6
additional: ns2.tdiary.net 36000 A 218.45.24.170
additional: tdiary.tdiary.net 36000 A 203.141.143.6

7. 旧DNS の除外

-- ToshinoriMaeno 2011-05-21 22:05:59 %dnsq ns tdiary.net a.gtld-servers.net

2 tdiary.net:
96 bytes, 1+0+2+2 records, response, noerror
query: 2 tdiary.net
authority: tdiary.net 172800 NS ns2.tdiary.net
authority: tdiary.net 172800 NS ns1.tdiary.net
additional: ns2.tdiary.net 172800 A 218.45.24.170
additional: ns1.tdiary.net 172800 A 203.141.143.6

%dnsq ns tdiary.net 203.141.151.160

2 tdiary.net:
96 bytes, 1+2+0+2 records, response, authoritative, weird ra, noerror
query: 2 tdiary.net
answer: tdiary.net 36000 NS ns2.tdiary.net
answer: tdiary.net 36000 NS ns1.tdiary.net
additional: ns1.tdiary.net 36000 A 203.141.143.6
additional: ns2.tdiary.net 36000 A 218.45.24.170

旧サーバの返答も変更されているので、最短で10時間、最悪は2日で旧DNSへのアクセスはなくなるだろう。

MoinQ: watchNS/net/tdiary.net (last edited 2022-04-05 11:33:09 by ToshinoriMaeno)