SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
twojeapteo.pl
SSL/TLS Certificate
SSL/TLS Certificate for twojeapteo.pl
Valid- Issued by (CA)
- cyber_Folks S.A.
- Subject
- twojeapteo.pl
- Valid from
- Jun 22, 2026
- Valid until
- Jan 7, 2027 (100 days remaining)
- Public key
- EC 256-bit
- Serial
- 5E4D0B69B9B83268AB6C8BD62C0E7DBE
- SHA-256 fingerprint
- 9F:88:27:3D:70:FC:B0:0A:3B:F9:BA:4B:C0:35:E5:83:EB:A2:95:D5:B6:C7:1B:95:22:1E:DE:51:5D:A4:ED:5D
- Chain
- cyber_Folks → Certum Global Services CA SHA2 → Certum Trusted Network 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
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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