SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for lamko.se
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lamko.se
- Valid from
- May 26, 2026
- Valid until
- Aug 24, 2026 (33 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05311F4E8C2CABEE2179E3F7E4EBCB4D193E
- SHA-256 fingerprint
- B1:56:88:3C:2A:68:1F:4E:92:D4:AA:53:5E:0E:B4:6A:A9:8E:21:E5:2E:A7:06:16:96:E5:A0:67:D3:10:73:90
- Chain
- R12 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.