SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tocka-it.si
SSL/TLS Certificate
SSL/TLS Certificate for tocka-it.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.tocka-it.si
- Valid from
- Oct 18, 2026
- Valid until
- Jan 16, 2027 (63 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0596A5D1D1B5EF8696A20B5B73F747AF0764
- SHA-256 fingerprint
- F0:BB:FC:F5:EC:6B:67:A6:AE:99:77:F0:93:FD:BF:35:8E:72:CB:CE:D6:FE:56:8F:8B:7D:41:7F:80:63:BA:C1
- Chain
- YR1 → 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 20, 2026.
Never get surprised by tocka-it.si's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch tocka-it.si 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, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.