Re: Do not access the site

Vitaly Kryukov wrote:
> Hello. The problem I have is that I can not go to the site https://validator.w3.org/nu/ and https://validator.w3.org/ (error: ERR_CONNECTION_TIMED_OUT). We offer friends, what could be the problem?
Almost certainly network connectivity.  Try a "trace route" and you should see something along the lines of the following :

> C:\Windows\System32>tracert validator.w3.org
>
> Tracing route to validator.w3.org [128.30.52.65]
> over a maximum of 30 hops:
>
>   1     2 ms     1 ms     1 ms  DSL-3780 [192.168.1.1]
>   2    29 ms    30 ms    30 ms  lo0.16.Central16.ptw-bng01.plus.net [195.166.130.217]
>   3    35 ms    59 ms    43 ms  irb.16.ptw-cr02.plus.net [84.93.249.210]
>   4    30 ms    30 ms    30 ms  ae2.ptw-cr01.plus.net [195.166.129.4]
>   5    32 ms    33 ms    31 ms  blackhole.prolexic.com [195.66.224.31]
>   6  1263 ms    32 ms    32 ms  unknown.prolexic.com [72.52.60.200]
>   7    35 ms    34 ms    55 ms  unknown.prolexic.com [72.52.60.205]
>   8     *        *        *     Request timed out.
>   9     *        *        *     Request timed out.
>  10   137 ms   139 ms   137 ms  dmz-rtr-1-external-rtr-3.mit.edu [18.192.7.1]
>  11     *        *        *     Request timed out.
>  12     *        *        *     Request timed out.
>  13   141 ms   136 ms   137 ms  helicon-ext.trantor.csail.mit.edu [128.30.13.6]
>  14   138 ms   139 ms   139 ms  asperta.rossem.csail.mit.edu [128.30.0.250]
>  15   132 ms   132 ms   131 ms  castor.w3.org [128.30.52.65]
>
> Trace complete.
If you see only repeated "* * *", there is a connectivity problem.

Philip Taylor