SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
2raum-aachen.de
SSL/TLS Certificate
SSL/TLS Certificate for 2raum-aachen.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- 2raum-aachen.de
- Valid from
- Jul 5, 2026
- Valid until
- Oct 3, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 058C12B2C0D8B5B195D16CDD8EFDD3A98250
- SHA-256 fingerprint
- 2C:8B:46:41:12:00:BC:6A:6D:64:A5:9E:71:CE:C8:69:2D:92:D2:E6:38:1F:9C:9F:63:60:E9:0A:FA:4A:08:FB
- Chain
- YR2 → Root YR → 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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