SSL/TLS Certificate Lookup

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

wichmann.nl

SSL/TLS Certificate

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SSL/TLS Certificate for wichmann.nl

Valid
Issued by (CA)
Sectigo Limited
Subject
wichmann.nl
Valid from
Dec 19, 2025
Valid until
Jan 9, 2027 (172 days remaining)
Public key
RSA 2048-bit
Serial
A2EAE13599D551DDF1F443F50DD9C64E
SHA-256 fingerprint
54:45:B0:71:8B:26:12:DF:F5:45:79:C1:6F:86:01:8B:85:66:48:1A:0B:7C:11:FE:B3:2C:EA:1C:F2:1B:25:DA
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
wichmann.nl, www.wichmann.nl

Certificate Authority Authorization (CAA)

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