August 5, 2020 at 4:44:23 PM UTC
VERIFY
Anomaly
HTTP blocking (a blockpage might be served)
Websites
Runtime: 2.2s
On August 5, 2020 at 4:44:23 PM UTC, http://ampproject.org presented signs of HTTP blocking (a blockpage might be served) on AS197207 in Iran.
This might mean that http://ampproject.org was blocked, but false positives can occur.
Please explore the network measurement data below.
Failures
HTTP Experiment
null
DNS Experiment
null
Control
null
DNS Queries
Resolver:
185.5.159.45
Query:
IN A ampproject.org
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
CNAME
ampproject.org
Unknown AS
@
IN
A
216.58.209.142
Unknown AS
TCP Connections
216.58.209.142:80: succeeded
HTTP Requests
URL
GET http://ampproject.org/
Response Headers
Content-Length:175
Response Body
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8"><TITLE>503 Service Unavailable</TITLE></HEAD><BODY><H1>503 Service Unavailable</H1></BODY></HTML>
Measurement UID
0120200805dea7ab094796446b9ffc89c28dbc14
Report ID
20200805T184424Z_AS197207_RNLZuiIFK9CMCoafPWByYhKHh9gwiSf9iyeCWTHygJboavMFDj
Platform
android
Software Name
ooniprobe-android (2.5.2)
Measurement Engine
libmeasurement_kit (0.10.12)