SSL/TLS Certificate Lookup

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

isograf.de

SSL/TLS Certificate

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SSL/TLS Certificate for isograf.de

Valid
Issued by (CA)
Sectigo Limited
Subject
www.isograf.de
Valid from
Nov 20, 2025
Valid until
Dec 11, 2026 (142 days remaining)
Public key
RSA 2048-bit
Serial
A56BDC2BBDF50640152A9A0BFCCFA421
SHA-256 fingerprint
88:DD:52:A6:5A:0D:B8:49:EF:2B:86:B2:7E:D4:00:B3:8C:4F:E6:6B:27:F2:2E:D8:6E:1D:D4:76:A7:5F:B2:61
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
isograf.de, www.isograf.de

Certificate Authority Authorization (CAA)

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