SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for t-fal.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- t-fal.ca
- Valid from
- Jun 17, 2026
- Valid until
- Sep 15, 2026 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06145E28365504E66EC1E8D6DA6E15EA17C2
- SHA-256 fingerprint
- 0A:00:67:EC:1B:7C:92:EF:52:0B:DB:11:AF:EF:3F:DD:35:2C:91:58:9D:5A:A3:C2:D7:F4:9E:25:B3:5F:A1:BF
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by t-fal.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch t-fal.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.