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[root@logs root]# dig -t mx worldnet.att.net
; <<>> DiG 9.2.4rc6 <<>> -t mx worldnet.att.net
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64429
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 4, ADDITIONAL: 6
;; QUESTION SECTION:
;worldnet.att.net. IN MX
;; ANSWER SECTION:
worldnet.att.net. 21597 IN MX 5 gateway2.worldnet.att.net.
worldnet.att.net. 21597 IN MX 5 gateway1.worldnet.att.net.
;; AUTHORITY SECTION:
worldnet.att.net. 172797 IN NS ds1.worldnet.att.net.
worldnet.att.net. 172797 IN NS ds2.worldnet.att.net.
worldnet.att.net. 172797 IN NS ds3.worldnet.att.net.
worldnet.att.net. 172797 IN NS ds4.worldnet.att.net.
;; ADDITIONAL SECTION:
gateway2.worldnet.att.net. 21597 IN A 12.102.240.23
gateway1.worldnet.att.net. 21597 IN A 204.127.134.23
ds1.worldnet.att.net. 21585 IN A 204.127.129.11
ds2.worldnet.att.net. 21585 IN A 12.102.240.11
ds3.worldnet.att.net. 21585 IN A 204.127.160.11
ds4.worldnet.att.net. 21585 IN A 12.102.244.11
;; Query time: 5 msec
;; SERVER: 202.108.9.58#53(202.108.9.5
;; WHEN: Wed Apr 5 15:52:33 2006
;; MSG SIZE rcvd: 252
[root@logs root]# telnet gateway2.worldnet.att.net 25
Trying 12.102.240.23...
没下文了~ |
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