OK
https://a.slack-edge.com/f70ec/img/test_cdn_pixel.gif
Japan
Country
Network
April 04, 2025, 05:12 PM UTC
Date & Time
Websites
Websites
Runtime: 1.2s
On April 04, 2025, 05:12 PM UTC, https://a.slack-edge.com/f70ec/img/test_cdn_pixel.gif was accessible when tested on AS18094 in Japan.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
172.253.236.21
Query:
IN A a.slack-edge.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
99.84.141.81
@
IN
A
99.84.141.60
@
IN
A
99.84.141.40
@
IN
A
99.84.141.121

TCP Connections

Connection to 99.84.141.40:443 succeeded.
Connection to 99.84.141.121:443 succeeded.
Connection to 99.84.141.60:443 succeeded.
Connection to 99.84.141.81:443 succeeded.

HTTP Requests

URL
GET https://a.slack-edge.com/f70ec/img/test_cdn_pixel.gif
Response Headers
Accept-Ranges:
bytes
Access-Control-Allow-Methods:
GET, HEAD
Access-Control-Allow-Origin:
*
Age:
3883560
Cache-Control:
max-age=315360000, public
Content-Length:
43
Content-Type:
image/gif
Cross-Origin-Resource-Policy:
cross-origin
Date:
Tue, 18 Feb 2025 18:26:39 GMT
Etag:
"325472601571f31e1bf00674c368d335"
Expires:
Fri, 10 Jan 2020 23:30:00 GMT
Last-Modified:
Mon, 25 Mar 2019 20:11:14 GMT
Server:
AmazonS3
Timing-Allow-Origin:
*
Via:
1.1 5cda6ee11dfee7195be3f361c922a8a4.cloudfront.net (CloudFront)
X-Amz-Cf-Id:
zb68a5RZKtxJs-ZSAv_qKod_SBb4_TPo0QQrnaPJ8tQhZk7IbKUJYw==
X-Amz-Cf-Pop:
NRT57-P10
X-Amz-Meta-S3cmd-Attrs:
md5:325472601571f31e1bf00674c368d335
X-Amz-Server-Side-Encryption:
AES256
X-Cache:
Hit from cloudfront
Response Body
GIF89a€ÿÿÿ!ù,D;

Resolver

Resolver ASN
AS15169
Resolver IP
172.253.236.21
Resolver Network Name
Google LLC
Report ID
20250404T171215Z_webconnectivity_JP_18094_n1_eACuIAq893Ct7c8f
Platform
android
Software Name
ooniprobe-android-unattended (5.0.5)
Measurement Engine
ooniprobe-engine (3.24.0)

Raw Measurement Data

Loading