Network Requirements

Last Updated: June 21, 2021

Host Port Notes
app.screenfluence.com 443 (TCP) Production Application Server
player.screenfluence.com 443 (TCP) Production Application Server
app-test.screenfluence.com 443 (TCP) Testing Application Server (future use)
player-test.screenfluence.com 443 (TCP) Testing Application Server (future use)
s3.amazonaws.com 443 (TCP) Media Storage
54.231.0.0/17 443 (TCP) S3 - Media Storage
52.216.0.0/15 443 (TCP) S3 - Media Storage
52.92.16.0/20 443 (TCP) S3 - Media Storage
3.5.0.0/19 443 (TCP) S3 - Media Storage
44.192.134.240/28 443 (TCP) S3 - Media Storage
44.192.140.64/28 443 (TCP) S3 - Media Storage
notify.bugsnag.com 443 (TCP) Error Reporting
sessions.bugsnag.com 443 (TCP) Error Reporting
push.pushlink.com 443 (TCP) Software Updates
connectivitycheck.gstatic.com 80 (TCP) Connectivity
2.android.pool.ntp.org 123 (TCP/UDP) NTP
time.google.com 123 (TCP/UDP) NTP
time1.google.com (216.239.35.0) 123 (TCP/UDP) NTP
time2.google.com (216.239.35.4) 123 (TCP/UDP) NTP
time3.google.com (216.239.35.8) 123 (TCP/UDP) NTP
time4.google.com (216.239.35.12) 123 (TCP/UDP) NTP
8.8.8.8 53 (UDP), 853 (TCP) DNS
8.8.4.4 53 (UDP), 853 (TCP) DNS

This whitelist is a complete list of domains required by all screenfluence players past and present, which is why there may be multiple NTP or DNS entries.