SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
smkn7-buru.sch.id
SSL/TLS Certificate
SSL/TLS Certificate for smkn7-buru.sch.id
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- smkn7-buru.sch.id
- Valid from
- Aug 5, 2026
- Valid until
- Nov 3, 2026 (29 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 053AA30402C8F44C51BD361768F26CDF8934
- SHA-256 fingerprint
- DF:93:CB:91:E5:BA:F9:55:41:ED:AE:97:BF:EA:10:19:2D:73:A4:52:07:7D:F0:FC:D5:EB:13:01:15:CF:82:18
- 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 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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