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 1q2w3e.de

Valid
Issued by (CA)
Sectigo Limited
Subject
*.1q2w3e.de
Valid from
Jun 13, 2026
Valid until
Dec 24, 2026 (156 days remaining)
Public key
RSA 2048-bit
Serial
12FA7F1818259655E2FEAB8860A309B3
SHA-256 fingerprint
4D:2F:09:44:A2:9F:72:BD:4B:7E:7B:AD:26:15:55:17:62:FE:E1:71:94:B4:BE:57:D8:C4:BA:E9:5C:AE:D4:12
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.1q2w3e.de, 1q2w3e.de

Certificate Authority Authorization (CAA)

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