SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
punkt-2.de
SSL/TLS Certificate
SSL/TLS Certificate for punkt-2.de
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- rsi20.gerwanserver.de
- Valid from
- May 29, 2026
- Valid until
- Aug 27, 2026 (31 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0626EF211FB33794992F7F5A6C051709F4F2
- SHA-256 fingerprint
- AE:53:2C:3C:26:7A:F8:7D:87:0E:09:61:7E:F7:AA:F0:4E:BA:06:39:EB:43:76:D9:48:6F:77:AA:38:0E:D4:95
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 24, 2026.
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TLS certificate
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