SSL/TLS Certificate Lookup

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

thomasbuildings.com

SSL/TLS Certificate

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SSL/TLS Certificate for thomasbuildings.com

Expired
Issued by (CA)
DigiCert Inc
Subject
www.intl-spectrum.com
Valid from
Aug 13, 2024
Valid until
May 26, 2025 (expired 421 days ago)
Public key
RSA 2048-bit
Serial
011ABCD401F7DF76F923CEDB66332ABF
SHA-256 fingerprint
C1:13:AD:6C:81:3F:AC:A1:8C:F1:F6:AE:25:5E:DC:6B:1D:4C:00:40:BF:A3:B7:8B:AB:16:3B:3E:DE:A0:8F:8E
Chain
DigiCert Global G2 TLS RSA SHA256 2020 CA1 → DigiCert Global Root G2
Subject Alternative Names (2)
intl-spectrum.com, www.intl-spectrum.com

Certificate Authority Authorization (CAA)

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