SSL/TLS Certificate Lookup

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

sassibon.dk

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for sassibon.dk

Valid
Issued by (CA)
Let's Encrypt
Subject
www.sassibon.dk.svanc.dk
Valid from
Jun 11, 2026
Valid until
Sep 9, 2026 (49 days remaining)
Public key
RSA 2048-bit
Serial
06B8FC6F2C4B8521AB656F9DCEB95B96D301
SHA-256 fingerprint
19:99:B1:32:DB:87:68:69:31:F3:5C:2E:E7:B2:BA:F9:2F:1A:39:63:07:40:5E:D8:E6:64:6D:D4:A4:59:78:5F
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (4)
*.dk.svanc.dk, *.sassibon.dk, sassibon.dk, www.sassibon.dk.svanc.dk

Certificate Authority Authorization (CAA)

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