2024-04-22T08:08:12.938 | 2024-04-22T07:58:12 | 2025-05-23T07:58:12 | rins.st.ryukoku.ac.jp | rins2.st.ryukoku.ac.jp | C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA |
2024-01-11T03:37:25.487 | 2024-01-11T00:00:00 | 2025-02-09T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2024-01-11T03:24:35.027 | 2024-01-11T00:00:00 | 2025-02-09T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2023-04-11T07:12:39.413 | 2023-04-11T07:02:38 | 2024-05-11T07:02:38 | rins.st.ryukoku.ac.jp | rins2.st.ryukoku.ac.jp | C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA |
2023-02-06T05:19:00.787 | 2023-02-06T00:00:00 | 2024-02-06T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2023-02-06T05:18:59.608 | 2023-02-06T00:00:00 | 2024-02-06T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2022-03-29T08:38:13.2 | 2022-03-29T08:28:12 | 2023-04-29T08:28:12 | rins.st.ryukoku.ac.jp | rins2.st.ryukoku.ac.jp | C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA |
2022-02-12T16:17:48.59 | 2022-02-08T00:00:00 | 2023-02-24T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1 |
2022-02-08T02:43:53.336 | 2022-02-08T00:00:00 | 2023-02-24T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1 |
2021-03-17T12:08:54.784 | 2021-03-17T11:58:54 | 2022-04-17T11:58:54 | rins.st.ryukoku.ac.jp | rins2.st.ryukoku.ac.jp | C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA |
2021-02-28T09:29:12.705 | 2021-02-22T00:00:00 | 2022-02-22T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1 |
2021-02-22T08:42:19.691 | 2021-02-22T00:00:00 | 2022-02-22T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1 |
2020-03-11T09:15:38.981 | 2020-03-09T00:02:22 | 2022-04-10T00:02:22 | rins.st.ryukoku.ac.jp | rins2.st.ryukoku.ac.jp | C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5 |
2020-03-09T00:12:23.828 | 2020-03-09T00:02:22 | 2022-04-10T00:02:22 | rins.st.ryukoku.ac.jp | rins2.st.ryukoku.ac.jp | C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5 |
2020-01-30T01:16:56.223 | 2020-01-28T00:00:00 | 2021-03-28T12:00:00 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
2020-01-28T06:02:01.287 | 2020-01-28T00:00:00 | 2021-03-28T12:00:00 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
2019-03-01T21:40:14.308 | 2019-02-28T00:00:00 | 2020-02-28T12:00:00 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
2019-02-28T07:36:42.18 | 2019-02-28T00:00:00 | 2020-02-28T12:00:00 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
2018-02-28T21:27:20.075 | 2018-02-27T00:00:00 | 2019-05-29T12:00:00 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
2018-02-27T02:11:20.14 | 2018-02-27T00:00:00 | 2019-05-29T12:00:00 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL RSA CA 2018 |
2017-03-25T22:18:47.876 | 2017-02-13T00:00:00 | 2018-05-15T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA |
2017-02-13T09:30:01.61 | 2017-02-13T00:00:00 | 2018-05-15T23:59:59 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA |
2016-02-27T14:13:14.117 | 2016-02-21T15:32:37 | 2017-04-23T16:11:16 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA - G3 |
2015-02-28T19:16:26.136 | 2015-02-24T23:47:27 | 2016-03-28T16:51:22 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA - G3 |
2015-02-27T13:19:46.464 | 2015-02-23T18:43:43 | 2015-03-04T16:36:36 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA - G3 |
2014-05-09T13:45:37.537 | 2014-03-01T20:33:43 | 2015-03-04T20:57:26 | *.st.ryukoku.ac.jp | *.st.ryukoku.ac.jp | C=US, O="GeoTrust, Inc.", CN=RapidSSL CA |