yp.to
All clear
None of the 8 URLs we have a verdict for under yp.to are blocked in mainland China. The site itself, http://cr.yp.to, loads normally. 155 tests have been run under this domain since 2017-03-13, the most recent on 2026-08-12.
8URLs tested
8accessible
155tests all-time
2017first tested
12 d agolast tested
Pages and subdomains (8)
http://cr.yp.toas of 2026Not blockedhttps://cr.yp.toNot blockedhttp://nacl.cr.yp.toas of 2026Not blockedhttps://nacl.cr.yp.toas of 2026Not blockedhttp://cr.yp.to/djb.htmlNot blockedhttps://sphincs.cr.yp.toas of 2026Not blockedhttps://elligator.cr.yp.toas of 2026Not blockedhttps://safecurves.cr.yp.toas of 2026Not blockedAbout yp.to and the Great Firewall
Is yp.to blocked in mainland China?
None of the 8 URLs we have a verdict for under yp.to are blocked in mainland China. The site itself, http://cr.yp.to, loads normally. 155 tests have been run under this domain since 2017-03-13, the most recent on 2026-08-12.
Elsewhere on the site
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.