SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jana-its.com
SSL/TLS Certificate
SSL/TLS Certificate for jana-its.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jana-its.com
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (76 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 065249DAEF1CD1B0BDE0F16726D3373209D6
- SHA-256 fingerprint
- 39:66:C8:3A:EA:75:3B:CC:EC:19:3B:40:91:F9:E6:78:C1:D0:6A:83:73:8C:DC:CD:BE:1A:41:01:CC:00:9B:D6
- 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 jana-its.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch jana-its.com 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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