Results forwww.okayama-u.ac.jp

okayama-u.ac.jp ac.jp jp

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Creation Date

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Every certificate issued for a domain by a trusted CA is publicly announced and stored.
The entries on this page were collected by crt.sh.

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2024-08-05T04:30:36.559	2023-08-03T04:03:23	2024-09-02T04:03:23	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2024-08-05T04:28:16.197	2024-08-05T04:18:15	2025-09-05T04:18:15	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2023-08-03T04:13:24.412	2023-08-03T04:03:23	2024-09-02T04:03:23	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2022-08-02T06:47:09.947	2022-08-02T06:37:09	2023-09-02T06:37:09	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2022-03-18T05:18:26.484	2022-03-18T05:08:25	2023-04-18T05:08:25	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2021-03-17T04:13:17.268	2021-03-17T04:03:16	2022-04-17T04:03:16	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2019-03-29T05:01:21.109	2019-03-08T02:42:09	2021-04-08T02:42:09	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5
2019-03-08T02:52:10.471	2019-03-08T02:42:09	2021-04-08T02:42:09	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5
2017-03-31T23:12:49.174	2017-03-07T06:13:05	2019-04-07T06:13:05	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, L=Academe, O=National Institute of Informatics, CN=NII Open Domain CA - G4
2015-10-10T14:28:53.461	2015-03-04T05:02:05	2017-04-03T05:02:05	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, L=Academe, O=National Institute of Informatics, CN=NII Open Domain CA - G4
2013-04-08T16:34:59.14	2013-02-28T00:18:05	2015-03-30T00:28:05	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, L=Academe2, O=National Institute of Informatics, OU=UPKI, OU=NII Open Domain CA - G2
2013-03-26T09:07:47.165	2011-02-28T08:01:01	2013-03-29T08:11:01	www.okayama-u.ac.jp	www.okayama-u.ac.jp	C=JP, L=Academe2, O=National Institute of Informatics, OU=UPKI, OU=NII Open Domain CA - G2