SSL/TLS Certificate Lookup

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

spectrum.com

SSL/TLS Certificate

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SSL/TLS Certificate for spectrum.com

Valid
Issued by (CA)
DigiCert Inc
Subject
*.spectrum.com
Valid from
Feb 3, 2026
Valid until
Feb 3, 2027 (198 days remaining)
Public key
EC 256-bit
Serial
0CB958AF7C08B989013F8959C53C4CF8
SHA-256 fingerprint
D0:85:88:D0:2E:91:CC:43:E0:EF:48:FD:2B:1C:98:99:7F:27:83:C8:B3:2A:37:5A:8F:BD:E1:1E:84:C0:B8:39
Chain
DigiCert Global G3 TLS ECC SHA384 2020 CA1 → DigiCert Global Root G3
Subject Alternative Names (2)
*.spectrum.com, spectrum.com

Certificate Authority Authorization (CAA)

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