SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
otdlegal.ca
SSL/TLS Certificate
SSL/TLS Certificate for otdlegal.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- otdlegal.ca
- Valid from
- Aug 29, 2026
- Valid until
- Nov 27, 2026 (74 days remaining)
- Public key
- EC 256-bit
- Serial
- 0557714FAD70106EE6085BB7E02F86130900
- SHA-256 fingerprint
- DB:D1:9A:A6:D7:76:1A:AE:22:CB:D1:0C:59:21:61:17:41:83:BA:5F:DB:B8:95:62:FE:E8:4E:E0:96:FA:C5:1F
- Chain
- YE2 → 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.
This certificate has been served since Jul 26, 2026.
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This is today's certificate. Turn on monitoring and we'll watch otdlegal.ca continuously, notifying you the moment anything moves across all three signals:
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, 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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