Hostname Info

updates.signal.org is associated with the Signal application. The hostname points to approximately 12 anycast IP addresses on the Cloudflare network. The hostname is part of the signal.org domain.

To improve global delivery, this hostname uses DNS-based geolocation. By returning IP addresses specific to your region, the network minimizes round-trip time and provides a localized connection point.

Anycast IPs were detected. Anycast makes it possible to route a single IP address to a variety of different geographic points-of-presence.

Associated Application

Signal - Messaging
Signal (formerly Open Whisper Systems) is an instant group, text, voice, video, document, and picture messaging application which supports end-to-end encryption.

Associated Network

Cloudflare - CDN
Cloudflare is an infrastructure and website security company that provides content delivery network services, DDoS mitigation, Internet security, and distributed domain name server services.