SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

datviet.ai

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for datviet.ai

Valid
Issued by (CA)
Amazon
Subject
datviet.ai
Valid from
Jan 28, 2026
Valid until
Feb 26, 2027 (220 days remaining)
Public key
RSA 2048-bit
Serial
06B5B25AEA1A1F4C45A3F8DBC4280F53
SHA-256 fingerprint
39:E3:56:03:5D:DA:F1:A9:2F:32:A0:68:56:97:CA:CE:0E:D2:81:49:B0:E2:72:7D:26:7A:DD:E5:38:F9:DF:80
Chain
Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (1)
datviet.ai

Certificate Authority Authorization (CAA)

The serving CA (Amazon) is authorized by this domain's CAA records (amazon.com, letsencrypt.org).