SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
1-marcus-stark.de
SSL/TLS Certificate
SSL/TLS Certificate for 1-marcus-stark.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.1-marcus-stark.de
- Valid from
- Nov 5, 2025
- Valid until
- Nov 19, 2026 (98 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0A5BB680631B203B7049F737B48A81DF
- SHA-256 fingerprint
- 2A:0E:C8:43:C7:B3:C9:DC:21:67:0C:DD:E0:5B:8B:5E:FB:36:C9:C9:B4:E1:2F:74:6B:31:DA:6C:B6:7E:BE:7E
- 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.
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Uptime
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DNS changes
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TLS certificate
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