SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

dolfi.de

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for dolfi.de

Valid
Issued by (CA)
Sectigo Limited
Subject
www.dolfi.de
Valid from
Apr 28, 2026
Valid until
Nov 12, 2026 (115 days remaining)
Public key
RSA 2048-bit
Serial
756F225EAD111007D5EF8210F56D77DF
SHA-256 fingerprint
4E:A8:0B:21:13:5A:EF:3F:CE:E9:FE:7C:15:9A:C2:43:6B:42:1C:C1:86:B6:CC:73:D0:D6:A0:D0:58:9C:BD:4E
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
dolfi.de, www.dolfi.de

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.