SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
loubac.ca
SSL/TLS Certificate
SSL/TLS Certificate for loubac.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.loubac.ca
- Valid from
- Aug 30, 2026
- Valid until
- Nov 28, 2026 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06755791343CF4479BFDB0C03B08A6999D2C
- SHA-256 fingerprint
- 22:A1:7E:DA:CE:04:C1:F4:EA:19:90:BA:FC:32:C0:31:12:5B:B2:02:B9:66:59:10:84:73:11:F3:EF:CC:6E:8B
- 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.
This certificate has been served since Sep 5, 2026.
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This is today's certificate. Turn on monitoring and we'll watch loubac.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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