SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tisa-bohinj.si
SSL/TLS Certificate
SSL/TLS Certificate for tisa-bohinj.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cpcalendars.tisa-bohinj.si
- Valid from
- Sep 27, 2026
- Valid until
- Dec 26, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06FD0533AA369DC69A4BE953B58E6656A7D1
- SHA-256 fingerprint
- 20:F7:AC:1D:74:5D:A9:93:EB:D6:9E:EA:F7:06:6B:39:0C:B4:FB:B2:F2:3E:ED:2F:94:19:94:82:14:22:DC:B0
- 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.
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Uptime
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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.
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