yahoo.com
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-23T11:39:06.780Z
- Observation runs
- 2
- Certificates observed
- 20
- Change events
- 1
20 historical certificate observations were recorded in the baseline. Change tracking is active from this point forward. Baseline evidence is not treated as historical change events. 1 post-baseline observation and 1 change event have been recorded since.
- 2026-08-16T11:01:34.544ZBaseline established20 certificates observed
HISTORICAL BOOTSTRAP — historical evidence imported via SSLMate CT Search when this record was established. FORWARD OBSERVATION — observed directly from public CT logs by OMSHIFT.
- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-04-13T00:00:00Z → 2026-10-07T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-23T11:39:06.780Z
- Source
- OMSHIFT CT Monitor (forward observation)
*.finance.yahoo.com, *.fp.yahoo.com, *.lrd.yahoo.com + 25 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-04T00:00:00Z → 2026-10-28T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
*.amp.yimg.com, *.att.yahoo.com, *.fp.yahoo.com + 23 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-04T00:00:00Z → 2026-10-28T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
*.amp.yimg.com, *.att.yahoo.com, *.fp.yahoo.com + 23 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-04T00:00:00Z → 2026-10-28T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
*.amp.yimg.com, *.att.yahoo.com, *.media.yahoo.com + 13 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-04T00:00:00Z → 2026-10-28T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
*.finance.yahoo.com, *.fp.yahoo.com, *.lrd.yahoo.com + 28 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-04T00:00:00Z → 2026-10-28T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
*.finance.yahoo.com, *.fp.yahoo.com, *.lrd.yahoo.com + 28 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-07-28T00:00:00Z → 2026-10-21T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
*.amp.yimg.com, *.att.yahoo.com, *.media.yahoo.com + 13 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-07-01T00:00:00Z → 2026-12-23T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
5to1.com, ahoo.com, alfrasha.com + 77 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-07-01T00:00:00Z → 2026-12-23T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
5to1.com, ahoo.com, alfrasha.com + 77 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-06-18T00:00:00Z → 2026-12-09T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
5to1.com, ahoo.com, alfrasha.com + 80 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-06-18T00:00:00Z → 2026-12-09T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
5to1.com, ahoo.com, alfrasha.com + 80 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-04-13T00:00:00Z → 2026-10-07T23:59:59Z
- First observed
- 2026-08-16T11:01:34.544Z
- Last observed
- 2026-08-16T11:01:34.544Z
- Source
- SSLMate CT Search (historical bootstrap)
*.finance.yahoo.com, *.fp.yahoo.com, *.lrd.yahoo.com + 25 more
View certificate evidence →View full certificate archive (20 total) →
Certificate Transparency observation does not prove a certificate is currently served by this domain, and SAN presence does not prove ownership. See /method for the full trust contract.