SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sixense-group.com.au
SSL/TLS Certificate
SSL/TLS Certificate for sixense-group.com.au
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sixense-group.com.au
- Valid from
- Jun 12, 2026
- Valid until
- Sep 10, 2026 (48 days remaining)
- Public key
- EC 256-bit
- Serial
- 06F6C07DA02B75F5DECF9D8DE3494E26CECC
- SHA-256 fingerprint
- 0F:B8:41:9C:4E:9B:F5:70:DC:FF:6D:12:3B:C6:EA:1C:86:71:B4:80:32:80:1A:A3:9D:C2:70:C4:AB:35:FD:13
- Chain
- YE2 → Root YE → ISRG Root X2 → 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
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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