SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-37-162-51.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-37-162-51.us-west-2.compute.amazonaws.com
Expired- Issued by (CA)
- GoDaddy.com, Inc.
- Subject
- www.bluepensoftware.com
- Valid from
- Apr 23, 2026
- Valid until
- Nov 7, 2026 (expired 6 days ago)
- Public key
- RSA 2048-bit
- Serial
- BB859F4D4475843C
- SHA-256 fingerprint
- 47:2C:4B:52:38:39:71:15:7A:58:AD:37:21:92:16:B0:2E:14:ED:AA:AA:48:1D:90:75:DF:35:D5:6D:52:37:24
- Chain
- Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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TLS certificate
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