SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pat-laplante.ca
SSL/TLS Certificate
SSL/TLS Certificate for pat-laplante.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- pat-laplante.ca
- Valid from
- Jul 12, 2026
- Valid until
- Oct 10, 2026 (72 days remaining)
- Public key
- EC 256-bit
- Serial
- 05621DECFC167AB31182898E6752F9361EE1
- SHA-256 fingerprint
- DB:FE:B8:3B:12:8F:3D:11:6D:21:15:AF:3C:FF:58:E5:58:8C:ED:45:D0:B5:C0:31:4E:25:AA:4F:20:E1:B5:D9
- Chain
- YE1 → 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
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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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