SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-28-222-152.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-28-222-152.eu-central-1.compute.amazonaws.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- activemss.eu
- Valid from
- Apr 1, 2026
- Valid until
- Jun 30, 2026 (expired 32 days ago)
- Public key
- RSA 4096-bit
- Serial
- 06E7F9F6F6FFA94FBCF539EBD079A8B3BA85
- SHA-256 fingerprint
- 5E:00:62:4F:A7:77:BF:0C:9E:63:07:C8:F1:57:25:52:DB:B4:16:50:D7:CD:8A:23:7F:9F:BA:38:8C:71:C9:1C
- Chain
- R12 → 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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TLS certificate
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