Websites
Websites
Runtime: 1.6s
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On September 21, 2021 at 11:50:12 AM UTC, https://scontent-ams4-1.cdninstagram.com/robots.txt was accessible when tested on AS36991 in Uganda.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
41.202.226.9
Query:
IN A scontent-ams4-1.cdninstagram.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
A
157.240.201.63
AS32934 (Facebook, Inc.)
Query:
IN AAAA scontent-ams4-1.cdninstagram.com
Engine:
system
Name
Class
TTL
Type
DATA
Answer IP Info
@
IN
AAAA
2a03:2880:f245:ca:face:b00c:0:43fe
AS32934 (Facebook, Inc.)

TCP Connections

2a03:2880:f245:ca:face:b00c:0:43fe:443: failed (unknown_failure: dial tcp [scrubbed]: connect: no route to host)
157.240.201.63:443: succeeded

HTTP Requests

URL
GET https://scontent-ams4-1.cdninstagram.com/robots.txt
Response Headers
Alt-Svc:
h3=":443"; ma=3600,h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
Content-Length:
12
Content-Type:
text/plain
Date:
Tue, 21 Sep 2021 11:50:14 GMT
Proxy-Status:
http_request_error; e_fb_vipaddr="AcLSslpsn3TZrBO5_H8b8XxR1c2C-BkDpC8UmZeiuuoyGsvpFn6thpt0j_bwXxzc6AeP9v9pbFs"; e_clientaddr="AcK_Sg-GYxC7zB0i3goY5AkVcggPRMClOHyvpXp81fe9YWd_FqlNkLwVegHfvqfQ_ZJZxAULHZ1jFGUP"; e_fb_builduser="AcIDE63AHhMH5uMDuo3itske8wbjYtE9Qn9Dyn0Sbo-LP7nJ8iD_RcJUajVjclABMOo"; e_proxy="AcJLHdAaHNhxh6VjURDyFMHy6uGBQFXRK6gH9P65C36xjxn4DpOEHenieIlKP6zUCQuzYhVMFwFW8OHL"; e_fb_binaryversion="AcK3233pR-Keqtw1pyGoKcBF0z96XU8PZk4mfmK2ZvD_w2CwTQVBZAskBEV7NQYQ-yW9A33cH8B_JLv9H-v9OV_KonUOVtbct40"
Server:
proxygen-bolt
X-Fb-Trip-Id:
1460883810
Response Body
Unsigned URL

Resolver

Resolver ASN
AS36991
Resolver IP
41.202.226.9
Resolver Network Name
Africell Uganda Limited
Measurement UID
20210921115014.317258_UG_webconnectivity_eb20f8bcfd18e313
Report ID
20210921T114201Z_webconnectivity_UG_36991_n1_nGaEytaA45Do6aQ8
Platform
macos
Software Name
ooniprobe-desktop-unattended (3.9.2)
Measurement Engine
ooniprobe-engine (3.9.2)

Raw Measurement Data

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