SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gonusantara.asia
SSL/TLS Certificate
SSL/TLS Certificate for gonusantara.asia
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- gonusantara.asia
- Valid from
- Oct 30, 2025
- Valid until
- Jan 28, 2026 (expired 180 days ago)
- Public key
- EC 384-bit
- Serial
- 058172A7192B9638B9A2121A09CC648FBD45
- SHA-256 fingerprint
- 1A:5F:92:66:BD:B7:6E:82:31:1F:F9:AB:7B:E6:73:30:58:21:2E:0D:CD:10:F5:AA:A6:36:AA:37:E4:C5:AA:AC
- Chain
- E8 → ISRG Root X1
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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