Part of mozilla.netMixed24 tested URLs
Can you open https://addons.cdn.mozilla.net/user-media/addon_icons/985/985621-64.png?modified=76aa1d23 from mainland China?
N/A.
This domain doesn't resolve anywhere we test — including our control outside mainland China — so it appears inactive or unregistered rather than blocked.
2020first tested
2 mo agolast tested
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Frequently asked questions
Is https://addons.cdn.mozilla.net/user-media/addon_icons/985/985621-64.png?modified=76aa1d23 blocked in mainland China right now?
As of the last test on 2026-06-23, https://addons.cdn.mozilla.net/user-media/addon_icons/985/985621-64.png?modified=76aa1d23 is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.
https://addons.cdn.mozilla.net/user-media/addon_icons/985/985621-64.png?modified=76aa1d23 · JSON
