a. 在线检测
https://myssl.com/ccs.html https://myssl.com/ccs.html?domain=shanghai.swmc.org.cn&port=443 https://www.ssllabs.com/ssltest/index.html https://www.ssllabs.com/ssltest/analyze.html?d=shanghai.swmc.org.cn 测试检测站 http://www.yuxianxx.fxedu.cn
b. Nmap
nmap --script ssl-ccs-injection targetdomain.com -p443
nmap --script ssl-ccs-injection www.yuxianxx.fxedu.cn -p443