JetBrains Activation address was: http://jbls.jiweichengzhu.com/ (It needs to be used with the Agent).
JRebel 7.1 and earlier version Activation address was: http://jbls.jiweichengzhu.com/{tokenname}, with any email.
JRebel 2018.1 and later version Activation address was: http://jbls.jiweichengzhu.com/{guid} (eg: http://jbls.jiweichengzhu.com/a0c6cd8b-e7d5-4754-902d-b73f98ac48a4), with any email.