Push Diagnostics

Current Version: 3.2

Abstract Shapes

Confused by the array of ports and services that need to be open to use the Apple Push Notification service (APNs)? Push Diagnostics is a simple-to-use utility that will quickly verify that the appropriate hosts can be reached on their respective ports from any network you are on. Just open, click, and know. The one-button interface provides a quick overview of APNs reachability.

Push Diagnostics Features

  • Validates all ports currently used by macOS, iOS, and tvOS
  • Settings to validate both the test and production APNs servers.
  • Detailed results with Name, IP Address, Port, Reverse DNS, and approximate latency of connections.
  • Automatic updates via Mac App Store.



  • macOS 10.12 or later
  • Active network connection

Push Diagnostics News & Tips


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November 7, 2021

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Twocanoes Software Releases Innovative Smart Card Solution for iPhone/iPad

September 14, 2021

First ever smart card solution for iPhone and iPad enables use with Safari, VPN, Wireless   “We are excited to bring this unique and powerful …

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