SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
isense.pl
SSL/TLS Certificate
SSL/TLS Certificate for isense.pl
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- isense.pl
- Valid from
- Sep 19, 2025
- Valid until
- Sep 19, 2026 (52 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 2E06BF14173FF401366179EC191E729A
- SHA-256 fingerprint
- 19:ED:95:FD:6B:DB:86:49:EA:01:32:92:02:36:2A:A5:DE:23:92:4F:00:2D:C7:BC:EA:77:8D:3C:0A:3B:F8:06
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA
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
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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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