SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gft.academy
SSL/TLS Certificate
SSL/TLS Certificate for gft.academy
Valid- Issued by (CA)
- Google Trust Services
- Subject
- gft.academy
- Valid from
- Jun 20, 2026
- Valid until
- Sep 18, 2026 (56 days remaining)
- Public key
- EC 256-bit
- Serial
- 5F045E8057015A4013F161C33A3B4069
- SHA-256 fingerprint
- AA:57:A3:85:10:65:0B:68:23:9C:00:CB:B1:E8:61:99:5F:06:EE:B1:E1:FD:E0:12:0B:59:D0:73:FB:BC:E4:90
- Chain
- WE1 → GTS Root R4
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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