SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-12-189-53.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-12-189-53.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- myownware.com
- Valid from
- Oct 28, 2026
- Valid until
- Jan 26, 2027 (81 days remaining)
- Public key
- EC 256-bit
- Serial
- 05CE8BE64968439AB3A79D51C74B96EA7579
- SHA-256 fingerprint
- B9:44:F4:B2:8B:6D:7E:FF:78:95:18:19:39:87:F9:B6:B1:15:E2:99:76:B0:62:BF:BA:B7:44:CE:DE:66:C4:29
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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