Part of greatdns.infoAll blocked10 tested URLs
Can you open http://a9x.greatdns.info from mainland China?
No.
It's blocked — 100% of the last 2 conclusive tests failed in mainland China.
Access a9x.greatdns.info with GreatFireVPN →2016first tested
2/2blocked · last 90 days
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Frequently asked questions
Is http://a9x.greatdns.info blocked in mainland China right now?
As of the last test on 2026-08-17, http://a9x.greatdns.info is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is http://a9x.greatdns.info blocked in mainland China?
It's blocked — 100% of the last 2 conclusive tests failed in mainland China.
Since when has http://a9x.greatdns.info been blocked?
GreatFire has recorded interference with http://a9x.greatdns.info from mainland China since 2016-09-09.
How can I access http://a9x.greatdns.info from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like a9x.greatdns.info.
http://a9x.greatdns.info · JSON