SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
linn-pumpen.de
SSL/TLS Certificate
SSL/TLS Certificate for linn-pumpen.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.linn-pumpen.de
- Valid from
- Oct 18, 2025
- Valid until
- Oct 18, 2026 (25 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 3F222929FDE099D0DAE5EEB73B03642A
- SHA-256 fingerprint
- 06:44:D5:A8:1B:85:A6:10:A0:01:D0:B2:C9:E6:90:B7:29:43:1D:1F:C1:F3:F7:D3:0A:5B:77:4F:1C:DB:CA:12
- 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 Sep 18, 2026.
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TLS certificate
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