DOMAIN RECORD

terraform.io

First observed: 2026-08-16T19:47:00.819Z
Last observed: 2026-08-23T01:58:47.863Z
Observation runs: 2
Certificates observed: 2
Change events: 1

BASELINE ESTABLISHED

1 historical certificate observation was 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.

OBSERVATION RAIL

2026-08-16T19:47:00.819Z
Baseline established
1 certificate observed
2026-08-23T01:14:14.705Z
Forward observation
New certificate issuance observed
View evidence →

CERTIFICATE DELTA

Observed 2026-08-23T01:14:14.705Z

C=US, O=Let's Encrypt, CN=YR1

1 SAN

no delta

OBSERVED

C=US, O=Let's Encrypt, CN=YR1

1 SAN

LATEST CERTIFICATE EVIDENCE

HISTORICAL BOOTSTRAP — historical evidence imported via SSLMate CT Search when this record was established. FORWARD OBSERVATION — observed directly from public CT logs by OMSHIFT.

FORWARD OBSERVATION

e910b5c3e738c10b…

Issuer: C=US, O=Let's Encrypt, CN=YR1
Validity: 2026-08-23T00:13:08Z → 2026-11-21T00:13:07Z
First observed: 2026-08-23T01:14:14.705Z
Last observed: 2026-08-23T01:58:47.863Z
Source: OMSHIFT CT Monitor (forward observation)

SAN NAMES (1)

terraform.io

View certificate evidence →

HISTORICAL BOOTSTRAP

412db9e0dd6c8514…

Issuer: C=US, O=Let's Encrypt, CN=YR1
Validity: 2026-06-22T03:54:31Z → 2026-09-20T03:54:30Z
First observed: 2026-08-16T19:47:00.819Z
Last observed: 2026-08-16T19:47:00.819Z
Source: SSLMate CT Search (historical bootstrap)

SAN NAMES (1)

terraform.io

View certificate evidence →

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.