SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kagoshima-catholic.jp
SSL/TLS Certificate
SSL/TLS Certificate for kagoshima-catholic.jp
Valid- Issued by (CA)
- Google Trust Services
- Subject
- kagoshima-catholic.jp
- Valid from
- Oct 2, 2026
- Valid until
- Dec 31, 2026 (55 days remaining)
- Public key
- EC 256-bit
- Serial
- 3CC7AA893CED7F7013C31A63F52FC7A6
- SHA-256 fingerprint
- 94:14:C6:DF:F7:CC:28:C5:94:54:00:D2:DA:99:EE:BF:F3:44:36:DB:DC:DC:AB:20:14:35:0C:6F:34:91:73:1B
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by kagoshima-catholic.jp's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch kagoshima-catholic.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, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.