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 smart-id.com

Valid
Issued by (CA)
DigiCert Inc
Subject
portal.smart-id.com
Valid from
Nov 19, 2025
Valid until
Dec 20, 2026 (114 days remaining)
Public key
RSA 2048-bit
Serial
079202A596E8D0ABB01593C8E4D38870
SHA-256 fingerprint
CF:5C:12:6A:AB:7D:2F:4D:52:FA:02:BA:BF:F9:C2:FD:23:32:4C:3D:B1:0B:53:5C:6A:03:23:AD:F9:8F:31:C9
Chain
DigiCert Global G2 TLS RSA SHA256 2020 CA1 → DigiCert Global Root G2
Subject Alternative Names (17)
be.smart-id.com, portaal.smart-id.com, portal.smart-id.com, reg.smart-id.com, rega.smart-id.com, smart-id.com, smart-id.ee, smart-id.lt, smart-id.lv, smartid.ee, smartid.lt, smartid.lv, www.smart-id.com, www.smart-id.ee, www.smart-id.lt, www.smart-id.lv, www.smartid.ee

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, 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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