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SSL Certificate: atgc.co.jp

🟢 Valid Certificate
Common Namewww.atgc.co.jp
IssuerJapan Registry Services Co., Ltd.
Issuer CNJPRS Domain Validation Authority - G4
Valid FromMay 19 00:22:44 2026 GMT
Valid UntilAug 17 14:59:59 2026 GMT (71 days left)
Serial Number6C29A86D81CA3E23E71C319456225C6A
🌐 Subject Alternative Names (2)
ℹ️ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and atgc.co.jp's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Atgc website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.