- 論壇徽章:
- 0
|
我用的是北京網(wǎng)通ADSL,在Linux下進(jìn)行下面的操作,并得到結(jié)果:
下面的aaa.xxx.org 中的xxx是泛指,aaa是其下的子域名。
若不指定域名服務(wù)器,得到:
-bash-3.2$ dig am.xxx.org
; <<>> DiG 9.5.1b2-RedHat-9.5.1-0.8.b2.fc10 <<>> am.xxx.org
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36251
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 6, ADDITIONAL: 0
;; QUESTION SECTION:
;am.xxx.org. IN A
;; ANSWER SECTION:
am.xxx.org. 1599 IN A 202.106.199.35 ;;錯(cuò)誤的結(jié)果
;; AUTHORITY SECTION:
org. 95074 IN NS C0.ORG.AFILIAS-NST.INFO.
org. 95074 IN NS D0.ORG.AFILIAS-NST.org.
org. 95074 IN NS A0.ORG.AFILIAS-NST.INFO.
org. 95074 IN NS A2.ORG.AFILIAS-NST.INFO.
org. 95074 IN NS B0.ORG.AFILIAS-NST.org.
org. 95074 IN NS B2.ORG.AFILIAS-NST.org.
;; Query time: 1 msec
;; SERVER: 211.151.88.20#53(211.151.88.20)
;; WHEN: Thu Jul 16 16:47:26 2009
;; MSG SIZE rcvd: 185
若指定域名服務(wù)器,得到:
-bash-3.2$ dig @ns.xxx.org am.xxx.org
; <<>> DiG 9.5.1b2-RedHat-9.5.1-0.8.b2.fc10 <<>> @ns.xxx.org am.xxx.org
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26791
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; QUESTION SECTION:
;am.xxx.org. IN A
;; ANSWER SECTION:
am.xxx.org. 0 IN A 140.25.50.32 ;;正確的結(jié)果
;; AUTHORITY SECTION:
xxx.org. 300 IN NS ns1.xxx.org.
;; ADDITIONAL SECTION:
ns1.xxx.org. 0 IN A 119.122.54.*
;; Query time: 38 msec
;; SERVER: 119.122.54.*#53(119.122.54.*)
;; WHEN: Thu Jul 16 16:53:26 2009
;; MSG SIZE rcvd: 81
[ 本帖最后由 zhenjiazhenjial 于 2009-7-17 09:48 編輯 ] |
|