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 intares.net

Valid
Issued by (CA)
Asseco Data Systems S.A.
Subject
*.intares.net
Valid from
May 26, 2026
Valid until
Dec 11, 2026 (141 days remaining)
Public key
RSA 4096-bit
Serial
4ED218E9EE99A6F6A867693033E4F04B
SHA-256 fingerprint
3A:A0:3A:39:A8:B8:67:8A:BD:92:BC:6E:8F:AD:C8:69:5D:07:9B:4D:E4:BE:1F:2B:30:57:EF:80:44:40:2A:CA
Chain
Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
Subject Alternative Names (2)
*.intares.net, intares.net

Certificate Authority Authorization (CAA)

CAA restricts issuance to certum.pl; we couldn't map the serving CA (Asseco Data Systems S.A.) to one of these identifiers.

This certificate has been served since Jul 22, 2026.

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Uptime

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DNS changes

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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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