On June 23, 2020, 01:43 AM UTC, https://goaskalice.columbia.edu/ presented signs of HTTP blocking (HTTP requests failed) on AS0 in Unknown. This might mean that https://goaskalice.columbia.edu/ was blocked, but [false positives](https://ooni.org/support/faq/#why-do-false-positives-occur) can occur. Please explore the network measurement data below.
OONI Probe version
Measurement Kit version