Private connectivity check

Will this network reach your secure connection?

Run this with Tailscale, every VPN, proxy, and iCloud Private Relay turned off. It tests whether the current network is likely to support the connection.

Provider and city are detected automaticallyOnly ISP/ASN and approximate city, region, and country are recorded — never the public IP or coordinates. On iPhone, turn off iCloud Private Relay.

I turned off every VPN, proxy, Tailscale, and iCloud Private Relay for this preflight.This device is already signed in to Tailscale.

Usually takes about 40 seconds

Private by designWe do not ask for passwords, precise location, account details, browser identity, or cookies. Hosting and test providers may retain routine security logs.