SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fallobst-potsdam.org
SSL/TLS Certificate
SSL/TLS Certificate for fallobst-potsdam.org
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- fallobst-potsdam.org
- Valid from
- May 17, 2026
- Valid until
- Dec 1, 2026 (27 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FB7025E59274DDA259E43BE26015F8D2
- SHA-256 fingerprint
- B3:95:19:70:3E:5A:8B:E2:00:6B:50:E4:92:D7:77:0B:3B:3E:3A:1F:77:F9:60:7C:61:19:6A:4D:05:A1:7E:48
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 3, 2026.
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TLS certificate
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