Ocsp.int-x3.letsencrypt.org is not working in China

This thread has automatically closed, but for anyone interested, our current issuance chain involves a new OCSP URI ( with a new, short domain o.lencr.org ) which is also handled within a new CDN "map". So, OCSP for newly-issued certificates should begin working again in China over the 90 days following this post: Beginning Issuance from R3 ( unless the new CDN map or any new URIs are blocked ).