SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-34-217-209-17.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-34-217-209-17.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- *.skc.edu
- Valid from
- Sep 10, 2025
- Valid until
- Oct 11, 2026 (78 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A02F01E6EF0AC2A8EF05326D8C2A31E9
- SHA-256 fingerprint
- 4B:90:10:3C:FF:6D:FC:5E:3E:B6:4B:F0:33:F2:D3:C2:E6:9E:C0:A4:0E:80:A6:1A:0F:95:22:67:E1:1C:B2:F3
- Chain
- Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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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