SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uptive.se
SSL/TLS Certificate
SSL/TLS Certificate for uptive.se
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- uptive.se
- Valid from
- Sep 25, 2026
- Valid until
- Dec 24, 2026 (69 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06F8755A373F61F99DF0B65EA8A11D2C7C2A
- SHA-256 fingerprint
- 26:C0:3B:C6:7B:20:F8:1A:55:DB:62:EE:8F:61:51:D1:FD:5A:05:BC:94:31:44:CC:99:B2:E8:A1:D3:DC:72:C3
- Chain
- YR2 → 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 Sep 24, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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