OK
https://a.slack-edge.com/f70ec/img/test_cdn_pixel.gif
Websites
Runtime: 688ms
On August 01, 2025, 05:04 PM UTC, https://a.slack-edge.com/f70ec/img/test_cdn_pixel.gif was accessible when tested on AS855 in Canada.
Failures
HTTP Experiment
null
DNS Experiment
null
Control
null
DNS Queries
Resolver:
74.63.29.249
Query:
IN A a.slack-edge.com
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
108.139.47.114
@
IN
A
108.139.47.8
@
IN
A
108.139.47.126
@
IN
A
108.139.47.125
TCP Connections
Connection to 108.139.47.125:443 succeeded.
Connection to 108.139.47.114:443 succeeded.
Connection to 108.139.47.126:443 succeeded.
Connection to 108.139.47.8:443 succeeded.
HTTP Requests
URL
GET https://a.slack-edge.com/f70ec/img/test_cdn_pixel.gif
Response Headers
Accept-Ranges:bytesAccess-Control-Allow-Methods:GET, HEADAccess-Control-Allow-Origin:*Age:8877236Alt-Svc:h3=":443"; ma=86400Cache-Control:max-age=315360000, publicContent-Length:43Content-Type:image/gifCross-Origin-Resource-Policy:cross-originDate:Sun, 20 Apr 2025 23:10:46 GMTEtag:"325472601571f31e1bf00674c368d335"Expires:Fri, 10 Jan 2020 23:30:00 GMTLast-Modified:Mon, 25 Mar 2019 20:11:14 GMTServer:AmazonS3Timing-Allow-Origin:*Via:1.1 fa46ec88710e6374e08eeaa473342090.cloudfront.net (CloudFront)X-Amz-Cf-Id:H_s91abnep1wgixmM82E8WePsi33WKEz3ftUAlCLByPIyVJXyjcCNQ==X-Amz-Cf-Pop:JFK50-P1X-Amz-Meta-S3cmd-Attrs:md5:325472601571f31e1bf00674c368d335X-Amz-Server-Side-Encryption:AES256X-Cache:Hit from cloudfront
Response Body
GIF89a ÿÿÿ !ù , D ;
Resolver
Resolver ASN
AS42
Resolver IP
74.63.29.249
Resolver Network Name
WoodyNet, Inc.
Report ID
20250801T170207Z_webconnectivity_CA_855_n1_Pbw4n7h8vBVMvYuP
Platform
linux
Software Name
ooniprobe-cli-unattended (3.25.0)
Measurement Engine
ooniprobe-engine (3.25.0)