SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uni-fab.on.ca
SSL/TLS Certificate
SSL/TLS Certificate for uni-fab.on.ca
Valid- Issued by (CA)
- Google Trust Services
- Subject
- uni-fab.on.ca
- Valid from
- Jul 17, 2026
- Valid until
- Oct 15, 2026 (32 days remaining)
- Public key
- EC 256-bit
- Serial
- F0963249B51F01ED13F64F95BF485416
- SHA-256 fingerprint
- AA:89:4E:F7:CB:92:28:D8:07:26:1F:40:FA:62:00:3D:17:AF:D1:67:02:65:CC:E7:92:41:85:E1:63:65:2C:81
- 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 Aug 4, 2026.
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This is today's certificate. Turn on monitoring and we'll watch uni-fab.on.ca continuously, notifying you the moment anything moves across all three signals:
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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