Can't access to IssueTracker

Application Name: Can’t access to IssueTracker Version Number:

Question: After login to OpenMRS account the to Issue tracker by the link https://issues.opennrs.org/ is not available. it shows following message: This site can’t be reached

issues.opennrs.org’s server DNS address could not be found. DNS_PROBE_FINISHED_NXDOMAIN

thank you ill check it out

is backup now.