SSL/TLS Certificate Lookup

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

it-sp.ch

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for it-sp.ch

Valid
Issued by (CA)
Sectigo Limited
Subject
it-sp.ch
Valid from
Mar 19, 2026
Valid until
Oct 3, 2026 (74 days remaining)
Public key
RSA 2048-bit
Serial
B88927ACA01D7F3640B9C0BFF85F2989
SHA-256 fingerprint
B6:D9:5D:1F:12:7B:32:9A:6C:32:E0:E1:28:E5:59:98:95:93:63:FB:98:ED:38:72:0E:C9:C4:04:1C:22:B9:22
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
it-sp.ch, www.it-sp.ch

Certificate Authority Authorization (CAA)

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