Part of nist.govMixed14 tested URLs
Can you open https://www.nccoe.nist.gov/projects/building-blocks/secure-inter-domain-routing from mainland China?
Yes.
No recent testsVerdict from 2026-04-21 · 5 mo ago
As of the last test on 2026-04-21 — 5 mo ago — it was reachable in mainland China. We haven't tested it since, so this may have changed.
2019first tested
5 mo agolast tested
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Frequently asked questions
Is https://www.nccoe.nist.gov/projects/building-blocks/secure-inter-domain-routing blocked in mainland China right now?
We haven't tested https://www.nccoe.nist.gov/projects/building-blocks/secure-inter-domain-routing in the last 90 days. As of the last test on 2026-04-21 (5 mo ago), it was reachable in mainland China. Use the Test now button on this page for a fresh measurement.
https://www.nccoe.nist.gov/projects/building-blocks/secure-inter-domain-routing · JSON