2016-11-30-----2018-01-29 sf.symcd.com

2017-11-27-----2017-11-27 gt.symcd.com

2017-10-21-----2017-10-21 tj.symcd.com

2017-05-24-----2017-10-20 sv.symcd.com

2017-10-20-----2017-10-20 sr.symcd.com

2017-05-29-----2017-05-29 s2.symcb.com

2017-05-18-----2017-05-18 gn.symcd.com

2017-02-25-----2017-02-25 ss.symcd.com

2017-02-11-----2017-02-11 ocsp.thawte.com

2016-11-28-----2016-11-28 ocsp.verisign.com