SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zin-zino.com
SSL/TLS Certificate
SSL/TLS Certificate for zin-zino.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- zin-zino.com
- Valid from
- Oct 29, 2026
- Valid until
- Jan 27, 2027 (79 days remaining)
- Public key
- EC 256-bit
- Serial
- 6CB1A7F196197B1A1350F6CAE9DD268E
- SHA-256 fingerprint
- FE:21:C4:CE:E7:AD:C6:E5:AD:FC:1E:17:62:8C:89:62:45:0F:AA:07:E2:EE:5C:FF:63:08:48:41:7A:D6:69:AC
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 11, 2026.
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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, 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.
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