SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
u-kisekae.com
SSL/TLS Certificate
SSL/TLS Certificate for u-kisekae.com
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- u-kisekae.com
- Valid from
- Feb 20, 2026
- Valid until
- Mar 24, 2027 (171 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 163E38F8253032CBBA63F142
- SHA-256 fingerprint
- FE:61:69:BA:08:10:50:3C:3B:4B:9E:F5:C7:AE:EC:AD:9B:90:36:97:10:67:25:91:DE:99:DE:7E:12:54:B4:05
- 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
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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