SSL/TLS Certificate Lookup

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

dsfa.org.tw

SSL/TLS Certificate

Whois RDAP DNS Records Certificate Uptime Diagnostics History Hide Contact Info

SSL/TLS Certificate for dsfa.org.tw

Valid

Issued by (CA): Let's Encrypt
Subject: dsfa.org.tw
Valid from: Jun 28, 2026
Valid until: Sep 26, 2026 (68 days remaining)
Public key: EC 256-bit
Serial: 0530E0B3C01D9733A65DA896A8399F2BCD8E
SHA-256 fingerprint: A9:DE:45:7F:5C:4D:51:F7:E2:FE:6A:25:E2:65:E5:6B:88:4C:41:32:93:17:E8:9A:0E:14:58:53:5C:98:B6:7F
Chain: YE2 → Root YE → ISRG Root X2 → ISRG Root X1

Subject Alternative Names (16)

admin-test.dsfa.org.tw, admin.dsfa.org.tw, cart.dsfa.org.tw, dsfa.org.tw, fcart.dsfa.org.tw, food.dsfa.org.tw, fu.dsfa.org.tw, mag.dsfa.org.tw, movie.dsfa.org.tw, rice.dsfa.org.tw, scart.dsfa.org.tw, test1.dsfa.org.tw, test2.dsfa.org.tw, test3.dsfa.org.tw, ucart.dsfa.org.tw, www.dsfa.org.tw

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.