SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
daika-jp.net
SSL/TLS Certificate
SSL/TLS Certificate for daika-jp.net
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- daika-jp.net
- Valid from
- Apr 2, 2026
- Valid until
- Sep 30, 2026 (37 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 18827AF19FB6FFEFCE50DCA27FDB39FE
- SHA-256 fingerprint
- 26:C7:99:77:52:75:0A:25:AF:A8:5C:64:97:31:45:41:D6:89:B0:7B:4A:5F:96:7A:7B:A8:AC:FD:92:BF:DF:C9
- Chain
- JPRS Domain Validation Authority - G4
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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