amazon.co.jpSSL Check Results
120
days until expiration
TLSv1.3
TLS_AES_128_GCM_SHA256
DigiCert Inc
2048 bits
033E004F2DBD3146C324333AEFB3F52F
6B:20:40:66:D2:8B:13:9A:8D:13:48:EF:15:83:7B:49:83:0B:F6:77
C4:2B:D6:EC:9A:FE:DD:4B:FA:0F:42:1D:2A:30:8D:F4:F7:90:35:DA:1F:01:F0:01:20:41:52:D3:14:D0:75:0B
Security Score
Excellent security configuration
GeoTrust TLS RSA CA G1
120 days
May 5, 2026
Nov 18, 2026
VeriSign, Inc.
Security Analysis
Secure
Secure
Want continuous monitoring?
Get instant alerts when certificates expire or encounter issues.
Certificate History
No historical data found
SSL Security Best Practices
Automate Renewals
Forgotten certificates cause downtime. Use Let's Encrypt or professional monitoring to automate the renewal process.
Use Strong Protocols
Always prefer TLS 1.3 or 1.2. Disable older, vulnerable protocols like SSL 3.0, TLS 1.0, and TLS 1.1 on your server.
Monitor Transparency
Keep an eye on Certificate Transparency (CT) logs to ensure no unauthorized certificates are issued for your domain.
Frequently Asked Questions
Everything you need to know about amazon.co.jp's security status.
Q:When does amazon.co.jp's SSL certificate expire?
amazon.co.jp's certificate expires on November 18, 2026, which is in 120 days.
Q:Who issued the certificate for amazon.co.jp?
It was issued by DigiCert Inc. This issuer is recognized by all major browsers.
Q:Is the connection to amazon.co.jp safe?
Yes, the certificate is valid, meaning communication with amazon.co.jp is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before amazon.co.jp's certificate expires, preventing any downtime.