Part of authorize.netAll clear4 tested URLs
Can you open http://secure2.authorize.net from mainland China?
Not sure yet.
There isn't enough recent data to reach a verdict.
2016first tested
3 mo agolast tested
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Frequently asked questions
Is http://secure2.authorize.net blocked in mainland China right now?
As of the last test on 2026-06-20, http://secure2.authorize.net is not enough data in mainland China, based on GreatFire's live Great Firewall measurements.
http://secure2.authorize.net · JSON