SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
csc-canada.ca
SSL/TLS Certificate
SSL/TLS Certificate for csc-canada.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.csc-canada.ca
- Valid from
- Aug 2, 2026
- Valid until
- Oct 31, 2026 (39 days remaining)
- Public key
- EC 256-bit
- Serial
- 06CB8224E6E09E7084B01BCB92AB04F19ABE
- SHA-256 fingerprint
- F7:1C:D7:87:EB:C0:C9:87:EB:DB:7D:C8:FB:B6:E0:49:E6:A3:BC:C5:5B:7B:0F:00:6D:AE:36:E8:3E:31:35:BE
- Chain
- YE2 → Root YE → ISRG Root X2
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 Sep 16, 2026.
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Uptime
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DNS changes
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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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