SSL/TLS Certificate Lookup

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

sman81.sch.id

SSL/TLS Certificate

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SSL/TLS Certificate for sman81.sch.id

Valid
Issued by (CA)
Let's Encrypt
Subject
sman81.sch.id
Valid from
Jul 13, 2026
Valid until
Oct 11, 2026 (82 days remaining)
Public key
EC 256-bit
Serial
0564E27EAE45B774F5E3A04505C3E2CC8E36
SHA-256 fingerprint
08:28:2C:EA:2F:CD:F2:9A:6D:87:4B:BA:72:DD:87:AB:75:82:75:87:26:10:5E:64:17:0C:6C:3B:3A:9A:AC:01
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
sman81.sch.id, ujian.sman81.sch.id

Certificate Authority Authorization (CAA)

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