SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rokunana-base.com
SSL/TLS Certificate
SSL/TLS Certificate for rokunana-base.com
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- rokunana-base.com
- Valid from
- Aug 6, 2026
- Valid until
- Nov 4, 2026 (18 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05AF2AA154AC32093DD18DD2E0D1CCD29D58
- SHA-256 fingerprint
- CC:77:CC:F3:A8:42:7A:EF:BE:ED:B3:C7:2D:65:76:E3:EB:18:04:1F:99:AF:EB:B4:AB:4C:85:F2:DA:E8:35:70
- 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 Oct 1, 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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