SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
canuck-kids.com
SSL/TLS Certificate
SSL/TLS Certificate for canuck-kids.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.canuck-kids.com
- Valid from
- Jul 3, 2026
- Valid until
- Oct 1, 2026 (28 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C02FD922E153372B9E21102BD277A2CB71
- SHA-256 fingerprint
- C7:15:CC:46:A7:25:1F:29:6C:11:8B:B1:DC:19:DC:0F:72:1E:EE:C7:AF:35:88:AD:6E:1B:7E:F6:4D:F0:5B:6E
- Chain
- YR1 → Root YR → ISRG Root X1
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 5, 2026.
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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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