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 affe.ch
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- affe.ch
- Valid from
- May 31, 2026
- Valid until
- Aug 29, 2026 (39 days remaining)
- Public key
- EC 256-bit
- Serial
- 9148745B7F8B251761624D83FE7A04C4
- SHA-256 fingerprint
- 01:90:D0:BE:0E:9E:49:0C:61:5B:B0:DA:39:36:50:C0:85:B3:61:C2:25:74:62:FC:9B:7D:E0:7C:E4:E8:61:B2
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.