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@bortzmeyer
Created April 29, 2017 11:59
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Turkish censorship of Wikipedia
% atlas-resolve -r 100 -c TR tr.wikipedia.org
[91.198.174.192] : 1 occurrences 
[208.80.153.224] : 1 occurrences 
[198.35.26.96] : 14 occurrences 
[195.175.254.2] : 8 occurrences 
[ERROR: NXDOMAIN] : 1 occurrences 
Test #8338915 done at 2017-04-29T11:54:36Z

[195.175.254.2 = Turk Telekomunikasyon, 198.35.26.96 is really Wikipedia]

% atlas-reach -r 100 -c TR 198.35.26.96
29 probes reported
Test #8338916 done at 2017-04-29T11:57:38Z
Tests: 86 successful tests (100.0 %), 0 errors (0.0 %), 0 timeouts (0.0 %), average RTT: 238 ms
@bortzmeyer
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TCP connections to port 443 work:

% atlas-cert -r 100 -c TR 198.35.26.96
29 probes reported
[FAILED TO GET A CERT: timeout reading hello] : 1 occurrences 
[FAILED TO GET A CERT: timeout reading certificates] : 10 occurrences 
[<X509Name object '/C=US/ST=California/L=San Francisco/O=Wikimedia Foundation, Inc./CN=*.wikipedia.org'>] : 18 occurrences 
Test #8338935 done at 2017-04-29T12:02:12Z

@bortzmeyer
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With the Yandex public DNS resolver:

% atlas-resolve -e 77.88.8.8 -r 100 -c TR tr.wikipedia.org
Nameserver 77.88.8.8
[91.198.174.192] : 28 occurrences 
Test #8350762 done at 2017-05-02T07:52:55Z

[91.198.174.192 is Wikipedia]

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