DOMAIN RECORD
55montparnasse.com
- First observed
- 2026-08-21T02:53:53.580Z
- Last observed
- 2026-08-21T07:57:47.636Z
- Observation runs
- 3
- Certificates observed
- 3
- Change events
- 4
MONITORING STARTED
No historical certificate record was available when this domain was admitted. OMSHIFT has been observing public Certificate Transparency logs directly since 2026-08-21T02:49:06.757Z — 2 observations and 4 change events recorded since.
OBSERVATION RAIL
- 2026-08-21T02:53:53.580ZMonitoring from 2026-08-21T02:53:53.580ZNo historical reconstruction — observed only from this point forward.
- 2026-08-21T07:03:44.629ZIssuer differs from previous observed issuance
- 2026-08-21T07:04:10.898ZIssuer differs from previous observed issuance
CERTIFICATE DELTA
Observed 2026-08-21T07:04:10.898Z
PREVIOUS
C=US, O=Google Trust Services, CN=WR1
1 SAN
ISSUER issuer differs from previous observed issuance
OBSERVED
C=US, O=Google Trust Services, CN=WE1
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
- Issuer
- C=US, O=Google Trust Services, CN=WE1
- Validity
- 2026-08-21T06:00:24Z → 2026-11-19T07:00:21Z
- First observed
- 2026-08-21T07:04:10.898Z
- Last observed
- 2026-08-21T07:57:47.636Z
- Source
- OMSHIFT CT Monitor (forward observation)
SAN NAMES (1)
55montparnasse.com
View certificate evidence →FORWARD OBSERVATION
- Issuer
- C=US, O=Google Trust Services, CN=WR1
- Validity
- 2026-08-21T06:00:15Z → 2026-11-19T07:00:04Z
- First observed
- 2026-08-21T07:03:44.629Z
- Last observed
- 2026-08-21T07:03:44.629Z
- Source
- OMSHIFT CT Monitor (forward observation)
SAN NAMES (1)
55montparnasse.com
View certificate evidence →FORWARD OBSERVATION
- Issuer
- C=US, O=Google Trust Services, CN=WE1
- Validity
- 2026-08-21T01:24:55Z → 2026-11-19T02:24:52Z
- First observed
- 2026-08-21T02:53:53.580Z
- Last observed
- 2026-08-21T02:53:53.580Z
- Source
- OMSHIFT CT Monitor (forward observation)
SAN NAMES (1)
55montparnasse.com
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.