SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-140-65-45.us-east-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-140-65-45.us-east-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- iowa.services
- Valid from
- Oct 22, 2026
- Valid until
- Jan 20, 2027 (71 days remaining)
- Public key
- EC 256-bit
- Serial
- 055007E2DE344473CB6AB88DBD766C67FADD
- SHA-256 fingerprint
- EB:21:48:22:BA:94:DA:9A:5C:A0:57:11:1E:40:9A:1C:65:D1:E8:30:B8:8E:FF:0F:00:2E:C5:75:16:66:17:45
- 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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