SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for ib-decker.de

Valid
Issued by (CA)
Let's Encrypt
Subject
ib-decker.de
Valid from
Oct 6, 2026
Valid until
Jan 4, 2027 (88 days remaining)
Public key
EC 256-bit
Serial
06C0197046889098218BAA4AE0D47FC22B31
SHA-256 fingerprint
B9:63:60:9C:90:AD:74:22:97:36:18:A8:35:19:E8:8C:1B:53:2C:AA:53:37:A5:A6:4A:45:E2:62:7C:07:B5:3E
Chain
YE2 → Root YE → ISRG Root X2
Subject Alternative Names (2)
ib-decker.de, www.ib-decker.de

Certificate Authority Authorization (CAA)

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

This certificate has been served since Aug 20, 2026.

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TLS certificate

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