Results for*.office.openfind.com.tw

office.openfind.com.tw openfind.com.tw com.tw tw

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

Logged At	Not Before	Not After	Common Name	Matching Identities	Issuer Name
2026-01-30T02:57:50.034	2026-01-30T02:57:49	2027-01-08T02:51:34	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA
2026-01-30T02:57:50.034	2026-01-30T02:57:49	2027-01-08T02:51:34	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA
2026-01-08T02:51:36.249	2026-01-08T02:51:35	2027-01-08T02:51:34	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA
2026-01-08T02:51:36.249	2026-01-08T02:51:35	2027-01-08T02:51:34	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA
2025-11-16T04:33:54.947	2025-01-15T01:36:13	2026-01-15T01:36:12	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2
2025-11-16T04:33:54.947	2025-01-15T01:36:13	2026-01-15T01:36:12	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2
2025-01-15T01:36:13.805	2025-01-15T01:36:13	2026-01-15T01:36:12	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2
2025-01-15T01:36:13.805	2025-01-15T01:36:13	2026-01-15T01:36:12	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2
2025-01-03T08:31:44.05	2025-01-03T08:31:43	2026-01-03T08:31:42	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Domain Validation CA SHA2
2025-01-03T08:31:44.05	2025-01-03T08:31:43	2026-01-03T08:31:42	*.office.openfind.com.tw	*.office.openfind.com.tw	C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Domain Validation CA SHA2
2024-03-11T04:13:39.071	2024-03-11T04:13:38	2025-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority
2024-03-11T04:13:39.071	2024-03-11T04:13:38	2025-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority
2024-02-02T03:05:31.428	2024-02-02T03:05:30	2025-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority
2024-02-02T03:05:31.428	2024-02-02T03:05:30	2025-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority
2024-01-01T23:03:37.317	2024-01-01T23:03:37	2025-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority
2024-01-01T23:03:37.317	2024-01-01T23:03:37	2025-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority
2023-01-04T05:57:46.214	2023-01-04T05:57:45	2024-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2023-01-04T05:57:46.214	2023-01-04T05:57:45	2024-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2022-01-03T08:23:28.73	2022-01-03T08:23:28	2023-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2022-01-03T08:23:28.73	2022-01-03T08:23:28	2023-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2021-01-05T09:40:05.037	2021-01-05T09:40:04	2022-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2021-01-05T09:40:05.037	2021-01-05T09:40:04	2022-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-11T05:02:17.426	2019-01-08T08:40:30	2021-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-11T05:02:17.426	2019-01-08T08:40:30	2021-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-10T02:53:04.148	2019-01-04T09:34:01	2021-01-04T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-10T02:53:04.148	2019-01-04T09:34:01	2021-01-04T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-08T08:40:31.03	2019-01-08T08:40:30	2021-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-08T08:40:31.03	2019-01-08T08:40:30	2021-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-04T09:34:02.416	2019-01-04T09:34:01	2021-01-04T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2019-01-04T09:34:02.416	2019-01-04T09:34:01	2021-01-04T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2016-09-25T04:51:46.38	2009-12-07T00:00:00	2011-01-01T23:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High Assurance Secure Server CA
2016-09-25T04:51:46.38	2009-12-07T00:00:00	2011-01-01T23:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High Assurance Secure Server CA
2016-03-08T12:32:27.165	2011-01-03T00:00:00	2013-01-30T23:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High-Assurance Secure Server CA
2016-03-08T12:32:27.165	2011-01-03T00:00:00	2013-01-30T23:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High-Assurance Secure Server CA
2016-01-28T11:34:56.846	2016-01-22T08:31:50	2019-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2016-01-28T11:34:56.846	2016-01-22T08:31:50	2019-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority
2013-03-26T09:54:40.521	2013-01-28T09:20:52	2016-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA INC., OU=SSL Security Services, CN=TWCA Secure Certification Authority
2013-03-26T09:54:40.521	2013-01-28T09:20:52	2016-01-31T15:59:59	*.office.openfind.com.tw	*.office.openfind.com.tw	C=TW, O=TAIWAN-CA INC., OU=SSL Security Services, CN=TWCA Secure Certification Authority

Logged At

Not Before

Not After

Common Name

Matching Identities

Issuer Name

2026-01-30T02:57:50.034

2026-01-30T02:57:49

2027-01-08T02:51:34

*.office.openfind.com.tw

C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA

2026-01-30T02:57:50.034

2026-01-30T02:57:49

2027-01-08T02:51:34

*.office.openfind.com.tw

C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA

2026-01-08T02:51:36.249

2026-01-08T02:51:35

2027-01-08T02:51:34

*.office.openfind.com.tw

C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA

2026-01-08T02:51:36.249

2026-01-08T02:51:35

2027-01-08T02:51:34

*.office.openfind.com.tw

C=PL, O=Asseco Data Systems S.A., CN=Certum OV TLS G2 R39 CA

2025-11-16T04:33:54.947

2025-01-15T01:36:13

2026-01-15T01:36:12

*.office.openfind.com.tw

C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2

2025-11-16T04:33:54.947

2025-01-15T01:36:13

2026-01-15T01:36:12

*.office.openfind.com.tw

C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2

2025-01-15T01:36:13.805

2025-01-15T01:36:13

2026-01-15T01:36:12

*.office.openfind.com.tw

C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2

2025-01-15T01:36:13.805

2025-01-15T01:36:13

2026-01-15T01:36:12

*.office.openfind.com.tw

C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Organization Validation CA SHA2

2025-01-03T08:31:44.05

2025-01-03T08:31:43

2026-01-03T08:31:42

*.office.openfind.com.tw

C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Domain Validation CA SHA2

2025-01-03T08:31:44.05

2025-01-03T08:31:43

2026-01-03T08:31:42

*.office.openfind.com.tw

C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Domain Validation CA SHA2

2024-03-11T04:13:39.071

2024-03-11T04:13:38

2025-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority

2024-03-11T04:13:39.071

2024-03-11T04:13:38

2025-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority

2024-02-02T03:05:31.428

2024-02-02T03:05:30

2025-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority

2024-02-02T03:05:31.428

2024-02-02T03:05:30

2025-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority

2024-01-01T23:03:37.317

2024-01-01T23:03:37

2025-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority

2024-01-01T23:03:37.317

2024-01-01T23:03:37

2025-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, CN=TWCA Secure SSL Certification Authority

2023-01-04T05:57:46.214

2023-01-04T05:57:45

2024-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2023-01-04T05:57:46.214

2023-01-04T05:57:45

2024-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2022-01-03T08:23:28.73

2022-01-03T08:23:28

2023-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2022-01-03T08:23:28.73

2022-01-03T08:23:28

2023-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2021-01-05T09:40:05.037

2021-01-05T09:40:04

2022-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2021-01-05T09:40:05.037

2021-01-05T09:40:04

2022-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-11T05:02:17.426

2019-01-08T08:40:30

2021-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-11T05:02:17.426

2019-01-08T08:40:30

2021-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-10T02:53:04.148

2019-01-04T09:34:01

2021-01-04T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-10T02:53:04.148

2019-01-04T09:34:01

2021-01-04T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-08T08:40:31.03

2019-01-08T08:40:30

2021-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-08T08:40:31.03

2019-01-08T08:40:30

2021-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-04T09:34:02.416

2019-01-04T09:34:01

2021-01-04T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2019-01-04T09:34:02.416

2019-01-04T09:34:01

2021-01-04T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2016-09-25T04:51:46.38

2009-12-07T00:00:00

2011-01-01T23:59:59

*.office.openfind.com.tw

C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High Assurance Secure Server CA

2016-09-25T04:51:46.38

2009-12-07T00:00:00

2011-01-01T23:59:59

*.office.openfind.com.tw

C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High Assurance Secure Server CA

2016-03-08T12:32:27.165

2011-01-03T00:00:00

2013-01-30T23:59:59

*.office.openfind.com.tw

C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High-Assurance Secure Server CA

2016-03-08T12:32:27.165

2011-01-03T00:00:00

2013-01-30T23:59:59

*.office.openfind.com.tw

C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO High-Assurance Secure Server CA

2016-01-28T11:34:56.846

2016-01-22T08:31:50

2019-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2016-01-28T11:34:56.846

2016-01-22T08:31:50

2019-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA, OU=Secure SSL Sub-CA, CN=TWCA Secure SSL Certification Authority

2013-03-26T09:54:40.521

2013-01-28T09:20:52

2016-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA INC., OU=SSL Security Services, CN=TWCA Secure Certification Authority

2013-03-26T09:54:40.521

2013-01-28T09:20:52

2016-01-31T15:59:59

*.office.openfind.com.tw

C=TW, O=TAIWAN-CA INC., OU=SSL Security Services, CN=TWCA Secure Certification Authority