続 カッコの付け方

AWSを始めとしたクラウドコンピューティング全般と、唯一神emacsにおける()の付け方についてだらだら書きます

digで . から掘る

何回やっても忘れてしまうのでメモ。

f:id:iga-ninja:20150215220346j:plain

$ dig . ns
;; ANSWER SECTION:
.           492579  IN  NS  j.root-servers.net.
.           492579  IN  NS  e.root-servers.net.
.           492579  IN  NS  a.root-servers.net.
.           492579  IN  NS  b.root-servers.net.
.           492579  IN  NS  l.root-servers.net.
.           492579  IN  NS  h.root-servers.net.
.           492579  IN  NS  d.root-servers.net.
.           492579  IN  NS  c.root-servers.net.
.           492579  IN  NS  m.root-servers.net.
.           492579  IN  NS  f.root-servers.net.
.           492579  IN  NS  g.root-servers.net.
.           492579  IN  NS  i.root-servers.net.
.           492579  IN  NS  k.root-servers.net.

$ dig @a.root-servers.net  jp. ns
;; ADDITIONAL SECTION:
a.dns.jp.       172800  IN  A   203.119.1.1
b.dns.jp.       172800  IN  A   202.12.30.131
c.dns.jp.       172800  IN  A   156.154.100.5
d.dns.jp.       172800  IN  A   210.138.175.244
e.dns.jp.       172800  IN  A   192.50.43.53
f.dns.jp.       172800  IN  A   150.100.6.8
g.dns.jp.       172800  IN  A   203.119.40.1

$ dig @a.dns.jp cloudpack.jp. ns
;; AUTHORITY SECTION:
cloudpack.jp.       86400   IN  NS  ns-607.awsdns-11.net.
cloudpack.jp.       86400   IN  NS  ns-1495.awsdns-58.org.
cloudpack.jp.       86400   IN  NS  ns-282.awsdns-35.com.
cloudpack.jp.       86400   IN  NS  ns-1784.awsdns-31.co.uk.