Public Key Infrastructure & Certificate Diagnostic

SSL & TLS Toolkit

Generate Certificate Signing Request (CSR), Decode & Inspect sertifikat X.509 (.crt / .pem), periksa masa berlaku SSL domain secara langsung, serta verifikasi kecocokan Private Key dengan sertifikat secara aman di server lokal.

Periksa Status & Masa Berlaku SSL Domain
Status & Masa Berlaku
64 Hari Tersisa
Sertifikat aktif dan valid
23% terpakai 83 hari total
Penerbit Sertifikat (CA)
Google Trust Services
Unit: WR2
Trusted Public CA
Subjek & Domain
*.gemini.google
Mencakup 9 domain via SANs
Hostname Cocok
Protokol & Latensi
TLSv1.3
TLS_AES_256_GCM_SHA384
IP: 172.217.194.102:443 67.4 ms
Rincian Spesifikasi Sertifikat SSL
Common Name (CN)*.gemini.google
Alternative Names (SANs) *.gemini.google gemini.google lti.gemini.google.com enterprise.gemini.google.com enterprise-autopush.gemini.google.com enterprise-staging.gemini.google.com *.business.gemini.google *.business-staging.gemini.google *.business-autopush.gemini.google
Penerbit (CA Issuer)Google Trust Services (WR2)
Mulai Berlaku04 Sep 2026, 15:05:22 WIB
Berakhir Pada27 Nov 2026, 15:05:21 WIB 64 hari lagi
Kunci PublikECDSA 256 bits
Signature Algorithmsha256WithRSAEncryption
Serial Number91571B85CB6957D60A939C2889FA2D0A
SHA-256 Fingerprint27B43238C83DE763385D1EC6B852C5A62141A888FC0495017B2B434CA19DAEF0
SHA-1 Fingerprint8FA55837EB211DA787C5B825A676E2E381419FA3
Rantai Sertifikat Otoritas (Certificate Chain)
Server Certificate
*.gemini.google
Diterbitkan oleh: Google Trust Services (WR2) • Kadaluarsa: 27 Nov 2026, 15:05:21 WIB
Intermediate CA #1
*.gemini.google
Penerbit: WR2 • Kadaluarsa: 27 Nov 2026
Intermediate CA #2
WR2
Penerbit: GTS Root R1 • Kadaluarsa: 20 Feb 2029
Root CA
GTS Root R1
Penerbit: GlobalSign Root CA • Kadaluarsa: 28 Jan 2028