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 i-k.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- i-k.ca
- Valid from
- Jun 24, 2026
- Valid until
- Sep 22, 2026 (52 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 059230BD9737EFD66F5969F99FD97E73ECCB
- SHA-256 fingerprint
- CC:38:D5:25:70:4A:8E:7F:72:57:CF:36:DA:56:16:14:AA:A9:F8:A1:40:D4:76:FD:DB:39:82:C9:DB:5A:02:05
- 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 i-k.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch i-k.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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