SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dss-reisen.de
SSL/TLS Certificate
SSL/TLS Certificate for dss-reisen.de
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- aida-rostock.de
- Valid from
- May 12, 2026
- Valid until
- Aug 10, 2026 (expired 91 days ago)
- Public key
- RSA 2048-bit
- Serial
- 061BDABC04FE5831C385252C34B6BAAF556C
- SHA-256 fingerprint
- 64:07:2A:0B:28:57:C7:91:DF:45:8E:C3:73:14:DC:16:F2:B7:4F:8B:1F:97:BD:78:EB:33:D3:D4:5E:90:73:C6
- Chain
- R13 → 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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