SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-15-156-191-171.ca-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-15-156-191-171.ca-central-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- *.synaxiom.com
- Valid from
- Dec 3, 2025
- Valid until
- Dec 21, 2026 (151 days remaining)
- Public key
- RSA 2048-bit
- Serial
- ABB7FBA9DF5EF80D1C1F5B96FFBCC75F
- SHA-256 fingerprint
- 69:55:7C:02:D9:FE:1A:88:40:E7:FE:60:BF:5D:57:09:6F:BF:42:0D:AD:EE:82:AB:57:3D:36:79:DD:7C:AC:CA
- 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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TLS certificate
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