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
Contoh cepat: roxymaz.xyz google.com github.com cloudflare.com
Status & Masa Berlaku
84 Hari Tersisa
Sertifikat aktif dan valid
6% terpakai 89 hari total
Penerbit Sertifikat (CA)
Let's Encrypt
Unit: YR1
Trusted Public CA
Subjek & Domain
mail2.kompas.com
Mencakup 15 domain via SANs
Hostname Cocok
Protokol & Latensi
TLSv1.3
TLS_AES_256_GCM_SHA384
IP: 202.146.3.250:443 42.1 ms
Rincian Spesifikasi Sertifikat SSL
Common Name (CN)mail2.kompas.com
Alternative Names (SANs) mail.etaslim.com mail.gridnetwork.id mail.gridoto.com mail.kaklik.com mail.kgmedia.id mail.kgnewsroom.com mail.kompas.com mail.kompas100.id mail.pijaru.com mail.stratx.id mail.temu.id mail.wartakota.co.id mail.yarake.com mail2.kompas.com webmail.kontan.co.id
Penerbit (CA Issuer)Let's Encrypt (YR1)
Mulai Berlaku18 Sep 2026, 20:12:02 WIB
Berakhir Pada17 Dec 2026, 20:12:01 WIB 84 hari lagi
Kunci PublikRSA 2048 bits
Signature Algorithmsha256WithRSAEncryption
Serial Number065B8EC26C6B04B2DE58885936834E43A192
SHA-256 FingerprintCFF7FDED4FEAAF74C32C8F155A82AE59A3E4D5451FC1914A30ECFC3CB623F80F
SHA-1 FingerprintC9B7403C2EDCEF0663B2200E811F02DC35882DE2
Rantai Sertifikat Otoritas (Certificate Chain)
Server Certificate
mail2.kompas.com
Diterbitkan oleh: Let's Encrypt (YR1) • Kadaluarsa: 17 Dec 2026, 20:12:01 WIB
Intermediate CA #1
mail2.kompas.com
Penerbit: YR1 • Kadaluarsa: 17 Dec 2026
Intermediate CA #2
YR1
Penerbit: Root YR • Kadaluarsa: 03 Sep 2028
Root CA
Root YR
Penerbit: ISRG Root X1 • Kadaluarsa: 03 Sep 2032