Do I need to chage IPV6 DNS as well?

[kenming]

Do I need to chage IPV6 DNS as well?

[kenming]

I tried to use Google DNS but still doesn't work....

[mdk]

> still doesn't work.

Open a command-line prompt, and enter the command: tracert www.baidu.com

The first line of output should start with:

 Tracing route to www.wshifen.com [104.193.88.123] ...

Is it exactly that?

I presume that your computer is in Canada, not in China, behind "The Great Chinese Firewall".  Correct?

[kenming]

Yes, I am in Calgary.

I don't know why I can't upload picture

[kenming]

Tracing route to www.wshifen.com [104.193.88.123]
over a maximum of 30 hops:

1 4 ms 4 ms 3 ms 10.0.0.1
2 15 ms 12 ms 11 ms 174.0.224.1
3 19 ms 17 ms 13 ms rc3so-be106-1.cg.shawcable.net [64.59.132.33]
4 36 ms 35 ms 33 ms rc1wt-be82.wa.shawcable.net [66.163.76.9]
5 33 ms 35 ms 37 ms ge3-0.cr02.sea01.pccwbtn.net [206.81.80.13]
6 52 ms 54 ms 54 ms TenGE0-2-0-0.br04.sjo01.pccwbtn.net [63.218.178.50]
7 51 ms 51 ms 53 ms 63-219-23-98.static.pccwglobal.net [63.219.23.98]
8 57 ms 53 ms 54 ms 104.193.88.13
9 56 ms 52 ms 49 ms 104.193.88.123

[kenming]

Tracing route to aliyun-adns.aliyun.com.gds.alibabadns.com [140.205.60.46]
over a maximum of 30 hops:

1 4 ms 2 ms 5 ms 10.0.0.1
2 14 ms 16 ms 19 ms 174.0.224.1
3 15 ms 13 ms 14 ms rc3so-be106-1.cg.shawcable.net [64.59.132.33]
4 33 ms 36 ms 33 ms rc1wt-be82.wa.shawcable.net [66.163.76.9]
5 58 ms 55 ms 60 ms rc3sj-be60.cl.shawcable.net [66.163.75.90]
6 61 ms 56 ms 53 ms 219.158.33.73
7 200 ms 195 ms 200 ms 219.158.98.57
8 215 ms * 206 ms 219.158.3.137
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 * * * Request timed out.
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 *

[rstra]

Google dns works for me, so it is on your end. Try flushing the dns:

https://support.shaw.ca/t5/internet-articles/how-to-reset-the-domain-name-system-dns/ta-p/6220

[kenming]

I already tried so many times this command.

But doesn't work

[kenming]

Have anyone has idea?

[mdk]

Your "traceroute" to "www.baidu.com" has reached their IP-address. Success!

So, it seems that their web-server has banned the IP-address that Shaw has allocated to your router.

Note that your web-browser can be configured to connect to Shaw's "proxy-server". Then, your HTTP-requests will appear to originate from the IP-address of Shaw's proxy-server, rather than your IP-address. Give this a try.