SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

kyivstar.ua

SSL/TLS Certificate

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SSL/TLS Certificate for kyivstar.ua

Valid
Issued by (CA)
Asseco Data Systems S.A.
Subject
*.kyivstar.ua
Valid from
Apr 14, 2026
Valid until
Oct 30, 2026 (101 days remaining)
Public key
RSA 2048-bit
Serial
19299DC42894C22180183C546001F5F3
SHA-256 fingerprint
66:14:99:9D:63:72:E5:7B:21:D7:BC:1D:5F:D0:CA:4B:A0:A8:E4:09:79:F8:50:13:24:2A:36:AA:B8:AB:18:FD
Chain
Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
Subject Alternative Names (2)
*.kyivstar.ua, kyivstar.ua

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 Jul 21, 2026.