Is s-iwifi.ddns.net blocked in mainland China?

Can you open s-iwifi.ddns.net 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.

2014first tested

30 d agolast tested

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Other tested URLs on ddns.net

Blocking varies across ddns.net: 5 blocked vs 2 accessible among tested hosts.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Frequently asked questions

Is s-iwifi.ddns.net blocked in mainland China right now?

As of the last test on 2026-06-30, s-iwifi.ddns.net is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.

http://s-iwifi.ddns.net · JSON