SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ip-patents.com
SSL/TLS Certificate
SSL/TLS Certificate for ip-patents.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ip-patents.com
- Valid from
- Sep 3, 2026
- Valid until
- Dec 2, 2026 (88 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 066E4505D0D6C1923F752D946CD0219463F8
- SHA-256 fingerprint
- 6A:69:3B:2A:57:F0:84:82:DC:8C:7F:E1:10:F9:CD:CF:DB:5D:30:96:BD:59:81:DE:C2:CA:BD:5D:FE:93:38:59
- Chain
- YR1 → Root YR → ISRG Root X1
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 Aug 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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