SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
okuta-realty.jp
SSL/TLS Certificate
SSL/TLS Certificate for okuta-realty.jp
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.okuta-realty.jp
- Valid from
- Dec 4, 2025
- Valid until
- Jan 5, 2027 (81 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 7B9C198BFDF4CE263F66DB43
- SHA-256 fingerprint
- 62:26:6A:40:3A:CF:14:03:61:1F:5B:ED:75:1A:31:AD:10:20:48:BF:A0:95:3F:E9:B2:05:D2:D2:82:23:FC:07
- Chain
- GlobalSign GCC R3 DV TLS CA 2020 → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by okuta-realty.jp's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch okuta-realty.jp continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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