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[debian-devel:18445] ftp.jp.debian.org 名前解決に障害
やまねです。
ftp.jp.debian.org が IP 引けなくなっています。
$ dig ftp.jp.debian.org
; <<>> DiG 9.8.4-P1 <<>> ftp.jp.debian.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15142
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;ftp.jp.debian.org. IN A
;; ANSWER SECTION:
ftp.jp.debian.org. 1027 IN CNAME cdn.debian.or.jp.
cdn.debian.or.jp. 96 IN CNAME jp.cdn.araki.net.
CNAME が返る。
$ dig jp.cdn.araki.net
; <<>> DiG 9.8.4-P1 <<>> jp.cdn.araki.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36481
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;jp.cdn.araki.net. IN A
返ってこない。
$ dig cdn.araki.net.
; <<>> DiG 9.8.4-P1 <<>> cdn.araki.net.
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19716
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;cdn.araki.net. IN A
返ってこない。以下は引ける
$ dig araki.net.
; <<>> DiG 9.8.4-P1 <<>> araki.net.
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56810
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;araki.net. IN A
;; ANSWER SECTION:
araki.net. 3242 IN A 176.34.58.180
--
Regards,
Hideki Yamane henrich @ debian.or.jp/org
http://wiki.debian.org/HidekiYamane