SSL/TLS Certificate Lookup

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

oppb.org

SSL/TLS Certificate

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SSL/TLS Certificate for oppb.org

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
*.hosting2go.nl
Valid from
Feb 16, 2026
Valid until
Mar 12, 2027 (235 days remaining)
Public key
EC 256-bit
Serial
785C8A78672ADA711DBE30A3890716C6
SHA-256 fingerprint
1F:30:6B:9B:4B:29:53:92:66:EA:EF:03:4B:2E:6B:D5:59:A7:19:47:57:CE:AB:23:90:0E:1D:08:5C:36:0E:84
Chain
Sectigo Public Server Authentication CA DV E36 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Subject Alternative Names (2)
*.hosting2go.nl, hosting2go.nl

Certificate Authority Authorization (CAA)

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