SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gii-net.org
SSL/TLS Certificate
SSL/TLS Certificate for gii-net.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- gii-net.org
- Valid from
- Sep 12, 2026
- Valid until
- Dec 11, 2026 (63 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06DBAE2AD55949B609B91063962EA2821FC6
- SHA-256 fingerprint
- 8A:58:BA:33:58:51:05:8A:C1:29:04:1D:F1:A7:3A:FB:B2:58:F3:78:76:B3:AA:82:CB:DA:80:D3:83:B8:B3:45
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 3, 2026.
Never get surprised by gii-net.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gii-net.org 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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