SSL/TLS Certificate Lookup

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

opus.immo

SSL/TLS Certificate

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SSL/TLS Certificate for opus.immo

Valid
Issued by (CA)
Let's Encrypt
Subject
opus.immo
Valid from
Jun 18, 2026
Valid until
Sep 16, 2026 (56 days remaining)
Public key
RSA 2048-bit
Serial
05CF23DBC35F7091F4A08CD973ACD982F5D6
SHA-256 fingerprint
35:E4:D7:D3:69:94:4E:13:CA:DC:13:DB:81:18:0C:14:A3:94:D7:04:7F:4A:D0:A6:D8:A6:08:C4:18:5D:4D:D6
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
opus.immo, www.opus.immo

Certificate Authority Authorization (CAA)

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