SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
utmed-mayfes.jp
SSL/TLS Certificate
SSL/TLS Certificate for utmed-mayfes.jp
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.utmed-mayfes.jp
- Valid from
- Oct 18, 2026
- Valid until
- May 5, 2027 (175 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0137F4A1289F2DDA85C3B0DC120ED3EC
- SHA-256 fingerprint
- 2D:CE:C0:3C:EB:23:D7:A8:52:BA:38:72:1F:3E:07:EE:69:45:DE:E3:64:CB:25:C0:89:28:AE:D5:53:A3:AE:0F
- Chain
- GlobalSign Atlas R46 AlphaSSL CA 2026 Q3 → GlobalSign Root R46
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 22, 2026.
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Uptime
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DNS changes
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TLS certificate
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