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 leon-takeout.ca

Valid
Issued by (CA)
Let's Encrypt
Subject
*.leon-takeout.ca
Valid from
Sep 12, 2026
Valid until
Dec 11, 2026 (85 days remaining)
Public key
RSA 2048-bit
Serial
061D859968BE127F146EF857442C67266DF1
SHA-256 fingerprint
89:79:A0:67:A4:37:68:C1:08:D2:B7:AF:75:CF:01:E3:A2:97:D3:78:37:20:20:73:FF:AC:00:BE:9A:56:C6:8E
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.leon-takeout.ca, leon-takeout.ca

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 31, 2026.

Never get surprised by leon-takeout.ca's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch leon-takeout.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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.