It can be anything! An apex, subdomain, or even a URL.
It can be anything! An apex, subdomain, or even a URL.
Logged At | Not Before | Not After | Common Name | Matching Identities | Issuer Name |
---|---|---|---|---|---|
2024-02-28T07:00:52.004 | 2024-02-28T00:00:00 | 2025-03-29T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2024-02-28T07:00:49.85 | 2024-02-28T00:00:00 | 2025-03-29T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2023-03-21T07:34:58.637 | 2023-03-21T00:00:00 | 2024-03-24T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2023-03-21T07:34:56.728 | 2023-03-21T00:00:00 | 2024-03-24T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2022-03-25T10:28:37.872 | 2022-03-25T00:00:00 | 2023-04-25T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2022-03-25T10:27:48.014 | 2022-03-25T00:00:00 | 2023-04-25T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2020-04-01T08:43:45.563 | 2020-04-01T00:00:00 | 2022-05-31T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2020-04-01T08:43:45.156 | 2020-04-01T00:00:00 | 2022-05-31T23:59:59 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA |
2020-01-26T13:28:59.094 | 2010-02-01T03:20:23 | 2011-02-18T02:43:19 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 |
2020-01-26T13:28:44.43 | 2009-02-06T08:10:43 | 2010-02-18T02:43:19 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 |
2020-01-26T13:28:42.063 | 2008-02-01T06:35:26 | 2009-02-18T02:43:19 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 |
2020-01-26T13:28:41.376 | 2007-02-16T03:11:37 | 2008-02-18T02:43:19 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 |
2018-04-09T01:52:18.756 | 2018-04-04T03:41:39 | 2020-04-04T03:41:39 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, ST=Hong Kong, L=Hong Kong, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 - 15 |
2018-04-04T03:36:41.937 | 2018-04-04T03:41:39 | 2020-04-04T03:41:39 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, ST=Hong Kong, L=Hong Kong, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 - 15 |
2016-10-01T15:02:12.712 | 2011-02-17T08:06:57 | 2013-02-18T02:43:19 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 - 10 |
2015-04-04T16:01:31.877 | 2015-04-01T09:06:53 | 2018-04-01T09:06:53 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 - 14 |
2013-04-08T15:50:39.145 | 2013-04-05T03:19:19 | 2015-04-05T03:19:19 | www.alumni.cuhk.net | www.alumni.cuhk.net | C=HK, O=Hongkong Post, CN=Hongkong Post e-Cert CA 1 - 10 |