SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
can-af.ca
SSL/TLS Certificate
SSL/TLS Certificate for can-af.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- can-af.ca
- Valid from
- Sep 28, 2026
- Valid until
- Dec 27, 2026 (48 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 061D3BF48C127270D1474E274D8C0DA3C9D6
- SHA-256 fingerprint
- 6D:97:93:F1:B6:5A:C0:2A:99:8A:9C:26:31:F9:2D:38:DF:4C:DF:A1:7E:60:60:0F:D8:27:D5:33:66:71:7D:E1
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 22, 2026.
Never get surprised by can-af.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch can-af.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, CNAME, TXT 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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