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December 23, 2021 at 11:38:31 PM UTC
VERIFY
Confirmed Blocked
http://ultrasurf.us/
Thailand
AS17552 TRUE INTERNET CORPORATION CO. LTD.
Websites
Websites
Web Connectivity Test 
Runtime: 1.1s
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On December 23, 2021 at 11:38:31 PM UTC, http://ultrasurf.us/ was blocked on AS17552 in Thailand. This is confirmed because a block page was served, as illustrated through the network measurement data below.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
74.125.190.142
Query:
IN A ultrasurf.us
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
104.21.234.101
AS13335 (Cloudflare, Inc.)
@
IN
A
104.21.234.100
AS13335 (Cloudflare, Inc.)

TCP Connections

104.21.234.100:80: succeeded
104.21.234.101:80: succeeded

HTTP Requests

URL
GET http://103.208.24.21/
Response Headers
Accept-Ranges:
bytes
Connection:
Upgrade
Content-Length:
44
Content-Type:
text/html
Date:
Thu, 23 Dec 2021 23:38:33 GMT
Etag:
"2c-5bdb99c82d335"
Last-Modified:
Wed, 17 Mar 2021 11:16:15 GMT
Server:
Apache/2
Upgrade:
h2,h2c
Vary:
User-Agent
Response Body
<html>Apache is functioning normally</html>
URL
GET http://ultrasurf.us/
Response Headers
Connection:
close
Content-Type:
text/plain
Location:
http://103.208.24.21/
Response Body

Empty body

Resolver

Resolver ASN
AS15169
Resolver IP
74.125.190.142
Resolver Network Name
Google LLC
Measurement UID
20211223233832.742372_TH_webconnectivity_0592354113bede19
Report ID
20211223T232701Z_webconnectivity_TH_17552_n1_EMyRGnobD5Xo1x2t
Platform
android
Software Name
ooniprobe-android (3.5.0)
Measurement Engine
ooniprobe-engine (3.13.0)

Raw Measurement Data

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