SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-fits.ca
SSL/TLS Certificate
SSL/TLS Certificate for it-fits.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- it-fits.ca
- Valid from
- Jul 19, 2026
- Valid until
- Oct 17, 2026 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0582A5741A321047D418CA715C6BCEC8C51D
- SHA-256 fingerprint
- 48:07:3F:2D:0B:AB:62:0B:B8:C5:28:FB:50:AD:80:06:2B:6A:B6:EA:EB:FA:6E:FD:E3:5C:6E:CA:DE:32:CE:53
- 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 Aug 3, 2026.
Never get surprised by it-fits.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch it-fits.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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