Results forweb-entry.st.keio.ac.jp

www.web-entry.st.keio.ac.jp st.keio.ac.jp keio.ac.jp ac.jp jp

Registrar

Creation Date

DNSSEC

How it works

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
2024-03-26T12:16:53.701	2024-03-25T23:28:07	2025-04-25T23:28:07	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2024-03-25T23:39:24.55	2023-03-20T06:48:39	2024-04-19T06:48:39	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2024-03-25T23:38:07.632	2024-03-25T23:28:07	2025-04-25T23:28:07	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2023-03-20T06:58:39.524	2023-03-20T06:48:39	2024-04-19T06:48:39	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2022-03-18T08:03:11.442	2022-03-18T07:53:10	2023-04-18T07:53:10	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2021-03-16T07:47:06.817	2021-03-16T07:37:06	2022-04-16T07:37:06	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O="SECOM Trust Systems CO.,LTD.", CN=NII Open Domain CA - G7 RSA
2020-04-24T04:45:45.299	2020-04-21T00:57:08	2022-05-23T00:57:08	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5
2020-04-21T01:07:09.196	2020-04-21T00:57:08	2022-05-23T00:57:08	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5
2018-04-02T00:00:05.497	2018-03-30T05:27:10	2020-04-30T05:27:10	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5
2018-03-30T05:37:11.448	2018-03-30T05:27:10	2020-04-30T05:27:10	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O=National Institute of Informatics, CN=NII Open Domain CA - G5
2017-03-09T15:12:42.305	2017-03-06T00:00:00	2018-04-05T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4
2017-03-06T08:53:57.067	2017-03-06T00:00:00	2018-04-05T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4
2016-09-23T07:54:52.806	2011-02-21T00:00:00	2012-03-31T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Secure Server CA - G3
2016-09-20T03:13:34.473	2009-02-27T02:20:21	2011-02-27T14:59:51	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=JP, O="Betrusted Japan Co., Ltd.", CN=Cybertrust Japan Public CA
2016-03-13T12:27:58.535	2016-03-09T00:00:00	2017-04-04T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4
2016-03-09T02:46:57.881	2016-03-09T00:00:00	2017-04-04T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4
2015-03-11T23:47:35.929	2015-03-06T00:00:00	2016-04-03T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4
2014-04-17T12:58:42.834	2014-04-13T00:00:00	2015-04-03T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Secure Server CA - G3
2014-03-13T11:56:21.677	2014-03-03T00:00:00	2015-04-03T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Secure Server CA - G3
2013-04-22T12:14:25.664	2013-02-27T00:00:00	2014-04-02T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Secure Server CA - G3
2013-03-26T13:08:43.822	2012-03-01T00:00:00	2013-04-01T23:59:59	web-entry.st.keio.ac.jp	web-entry.st.keio.ac.jp	C=US, O="VeriSign, Inc.", OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Secure Server CA - G3

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