SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-57-189-61.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-57-189-61.eu-central-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- ascendant.hr
- Valid from
- Jun 20, 2026
- Valid until
- Sep 18, 2026 (58 days remaining)
- Public key
- EC 256-bit
- Serial
- 05B9E1D5405426E3460CA58E90C54FC3FE26
- SHA-256 fingerprint
- 6D:1F:42:C7:A8:F5:8D:FA:F7:7A:DC:8F:CC:84:CF:51:3C:2C:0F:85:C2:33:E6:71:65:73:C0:B0:FA:FC:A9:41
- Chain
- YE1 → 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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