SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-tim.si
SSL/TLS Certificate
SSL/TLS Certificate for it-tim.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.it-team.global
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (82 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 05258A01570C2D8097E3D15FFC2DDE22EB83
- SHA-256 fingerprint
- E4:A2:24:C2:44:C1:10:F6:DA:E5:DE:E1:F4:B0:66:AD:A4:1D:66:C6:A0:CC:1A:84:70:E0:6E:C7:7C:B2:AD:AA
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 22, 2026.
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Uptime
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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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