MoinQ: DNS/用語/逆引き/設定/sakura

Describe DNS/逆引き設定/sakura here.

%dnsq ptr 182.181.94.219.in-addr.arpa a.root-servers.net

12 182.181.94.219.in-addr.arpa:
160 bytes, 1+0+5+0 records, response, noerror
query: 12 182.181.94.219.in-addr.arpa
authority: 219.in-addr.arpa 86400 NS ns-sec.ripe.net
authority: 219.in-addr.arpa 86400 NS ns1.apnic.net
authority: 219.in-addr.arpa 86400 NS ns3.apnic.net
authority: 219.in-addr.arpa 86400 NS ns4.apnic.net
authority: 219.in-addr.arpa 86400 NS tinnie.arin.net

%dnsq ptr 182.181.94.219.in-addr.arpa ns1.apnic.net
12 182.181.94.219.in-addr.arpa:
90 bytes, 1+0+2+0 records, response, noerror
query: 12 182.181.94.219.in-addr.arpa
authority: 181.94.219.in-addr.arpa 86400 NS ns1.dns.ne.jp
authority: 181.94.219.in-addr.arpa 86400 NS ns2.dns.ne.jp

%dnsq ptr 182.181.94.219.in-addr.arpa ns1.dns.ne.jp
12 182.181.94.219.in-addr.arpa:
101 bytes, 1+0+1+0 records, response, authoritative, nxdomain
query: 12 182.181.94.219.in-addr.arpa
authority: 181.94.219.in-addr.arpa 3600 SOA dns.sakura.ad.jp noc.sakura.ad.jp 2009041000 3600 900 3600000 3600

%dnsq soa 181.94.219.in-addr.arpa ns1.dns.ne.jp
6 181.94.219.in-addr.arpa:
140 bytes, 1+1+2+0 records, response, authoritative, noerror
query: 6 181.94.219.in-addr.arpa
answer: 181.94.219.in-addr.arpa 3600 SOA dns.sakura.ad.jp noc.sakura.ad.jp 2009041000 3600 900 3600000 3600
authority: 181.94.219.in-addr.arpa 3600 NS ns2.dns.ne.jp
authority: 181.94.219.in-addr.arpa 3600 NS ns1.dns.ne.jp

%dnsq ns 181.94.219.in-addr.arpa ns1.dns.ne.jp

2 181.94.219.in-addr.arpa:
86 bytes, 1+2+0+0 records, response, authoritative, noerror
query: 2 181.94.219.in-addr.arpa
answer: 181.94.219.in-addr.arpa 3600 NS ns2.dns.ne.jp
answer: 181.94.219.in-addr.arpa 3600 NS ns1.dns.ne.jp

ついでに

%dnsq ns 181.94.219.in-addr.arpa dns.sakura.ad.jp

2 181.94.219.in-addr.arpa:
118 bytes, 1+2+0+2 records, response, authoritative, noerror
query: 2 181.94.219.in-addr.arpa
answer: 181.94.219.in-addr.arpa 3600 NS ns1.dns.ne.jp
answer: 181.94.219.in-addr.arpa 3600 NS ns2.dns.ne.jp
additional: ns1.dns.ne.jp 900 A 210.188.224.9
additional: ns2.dns.ne.jp 900 A 210.224.172.13