SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
freifunk.saarland
SSL/TLS Certificate
SSL/TLS Certificate for freifunk.saarland
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- dillingen.freifunk.net
- Valid from
- Jul 5, 2026
- Valid until
- Oct 3, 2026 (73 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 05848BF472A149FC6CF68E6248CE5D3CA501
- SHA-256 fingerprint
- A0:58:7F:B8:FC:E4:BC:1C:43:17:11:D8:8E:47:DD:C1:3E:AE:0F:80:1F:00:BC:08:2E:6A:B0:BF:4D:83:48:D3
- 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.