SSL/TLS Certificate Lookup

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

linguisystems.com

SSL/TLS Certificate

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SSL/TLS Certificate for linguisystems.com

Valid
Issued by (CA)
ZeroSSL GmbH
Subject
linguisystems.com
Valid from
May 21, 2026
Valid until
Aug 19, 2026 (29 days remaining)
Public key
EC 384-bit
Serial
205C3A00DCB31296FF8F6F6E90D39129
SHA-256 fingerprint
8D:25:96:F4:F1:25:B9:3A:44:71:31:77:9C:F7:01:77:06:13:1F:B1:8D:82:5E:6E:06:58:8A:1B:36:88:62:14
Chain
ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Subject Alternative Names (1)
linguisystems.com

Certificate Authority Authorization (CAA)

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