SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
at-ashikita.jp
SSL/TLS Certificate
SSL/TLS Certificate for at-ashikita.jp
Expired- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.at-ashikita.jp
- Valid from
- May 16, 2026
- Valid until
- Jun 19, 2026 (expired 35 days ago)
- Public key
- RSA 2048-bit
- Serial
- 4EF36AF6C57CB1ECFC32AC73
- SHA-256 fingerprint
- 37:34:0E:87:AD:51:04:DC:96:84:66:12:D1:2F:BE:24:EF:C2:17:BF:9D:D0:12:BE:73:DC:1D:C3:1D:46:B8:CD
- Chain
- GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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