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这个方法就是直接跳过电信的DNS服务器。 + M/ O% I8 k. a
& `% F$ A7 t- L5 L: O( a不过要电性封IP的话就么有用了。
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^6 M4 o) q, ^: ?6 x" Y4 F+ _& z nslookup www.youtube.com
3 i3 q% U7 p+ ^9 R3 [, M fServer: 125.100.85.237
( g/ l$ E6 h" d( ~8 g' g- cAddress: 125.100.85.237#53
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Non-authoritative answer:0 Q* M# S( u1 s
www.youtube.com canonical name = youtube.l.google.com.
- G ], t; @1 X4 L# X6 Q( k/ U1 X' Y3 iyoutube.l.google.com canonical name = youtube-ui.l.google.com.7 p& t, t- b7 w2 v
Name: youtube-ui.l.google.com5 R) t* r* |7 Z/ b7 }* l4 H2 J
Address: 66.249.89.1017 f; H! U, c6 J* Q
Name: youtube-ui.l.google.com
% Z9 V0 C6 w" O1 VAddress: 66.249.89.102
: _2 w) g& A1 @1 w% ]7 f% gName: youtube-ui.l.google.com
! F, j* `; W3 gAddress: 66.249.89.100' Y/ u, J0 M: n- n( u
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照道理说 66.249.89.101 , 66.249.89.102, 66.249.89.100 都可以指向youtube |
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