SSL/TLS Certificate Lookup
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iga-ueno.or.jp
SSL/TLS Certificate
SSL/TLS Certificate for iga-ueno.or.jp
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- iga-ueno.or.jp
- Valid from
- Jul 4, 2026
- Valid until
- Oct 2, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 053DD8EF342DF1E83FC58B5EFD546E129033
- SHA-256 fingerprint
- 80:83:49:BE:C8:A4:2A:D1:BB:D9:16:B5:7B:F1:C5:26:9F:49:86:5D:23:88:DC:C0:5C:58:2E:1A:51:48:EC:90
- 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 Aug 5, 2026.
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Uptime
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DNS changes
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TLS certificate
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