@
lshero 另外,qq MX 相关
→ ~ $ nslookup
> set type=mx
>
qq.comServer: 192.168.1.1
Address: 192.168.1.1#53
Non-authoritative answer:
qq.com mail exchanger = 20
mx2.qq.com.
qq.com mail exchanger = 30
mx1.qq.com.
qq.com mail exchanger = 10
mx3.qq.com.
Authoritative answers can be found from:
> exit
→ ~ $ dig
mx1.qq.com +nostats +nocomments +nocmd @
8.8.8.8
; <<>> DiG 9.8.3-P1 <<>>
mx1.qq.com +nostats +nocomments +nocmd @
8.8.8.8
;; global options: +cmd
;
mx1.qq.com. IN A
mx1.qq.com. 3599 IN A 113.108.16.62
→ ~ $ dig
mx2.qq.com +nostats +nocomments +nocmd @
8.8.8.8
; <<>> DiG 9.8.3-P1 <<>>
mx2.qq.com +nostats +nocomments +nocmd @
8.8.8.8
;; global options: +cmd
;
mx2.qq.com. IN A
mx2.qq.com. 599 IN A 163.177.72.177
→ ~ $ dig
mx3.qq.com +nostats +nocomments +nocmd @
8.8.8.8
; <<>> DiG 9.8.3-P1 <<>>
mx3.qq.com +nostats +nocomments +nocmd @
8.8.8.8
;; global options: +cmd
;
mx3.qq.com. IN A
mx3.qq.com. 599 IN A 112.90.83.115
→ ~ $
myip.sh 113.108.16.62
IP:113.108.16.62 来自:广东省深圳市 电信
→ ~ $
myip.sh 163.177.72.177
IP:163.177.72.177 来自:广东省广州市 联通
→ ~ $
myip.sh 112.90.83.115
IP:112.90.83.115 来自:广东省珠海市 联通
→ ~ $