whatsapp.com
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-17T01:50:18.003Z
- Observation runs
- 3
- Certificates observed
- 250
- Change events
- 2
248 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. 2 post-baseline observations and 2 change events have been recorded since.
- 2026-08-16T19:47:04.874ZBaseline established248 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
- 2026-08-17T00:00:00Z → 2026-11-15T23:59:59Z
- First observed
- 2026-08-17T00:39:20.431Z
- Last observed
- 2026-08-17T01:50:18.003Z
- Source
- OMSHIFT CT Monitor (forward observation)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-17T00:00:00Z → 2026-11-15T23:59:59Z
- First observed
- 2026-08-17T00:19:24.357Z
- Last observed
- 2026-08-17T01:03:14.637Z
- Source
- OMSHIFT CT Monitor (forward observation)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-16T00:00:00Z → 2026-11-14T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-16T00:00:00Z → 2026-11-14T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-15T00:00:00Z → 2026-11-13T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-15T00:00:00Z → 2026-11-13T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-14T00:00:00Z → 2026-11-12T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-14T00:00:00Z → 2026-11-12T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-13T00:00:00Z → 2026-11-11T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-13T00:00:00Z → 2026-11-11T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-12T00:00:00Z → 2026-11-10T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Validity
- 2026-08-12T00:00:00Z → 2026-11-10T23:59:59Z
- First observed
- 2026-08-16T19:47:04.874Z
- Last observed
- 2026-08-16T19:47:04.874Z
- Source
- SSLMate CT Search (historical bootstrap)
*.cdn.whatsapp.net, *.snr.whatsapp.net, *.whatsapp.com + 4 more
View certificate evidence →View full certificate archive (250 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.