SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
hi-reklama.sk
SSL/TLS Certificate
SSL/TLS Certificate for hi-reklama.sk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- hi-reklama.sk
- Valid from
- Jun 27, 2026
- Valid until
- Sep 25, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0533BDC79124EDE8BBD98AC7CCA7747C83A5
- SHA-256 fingerprint
- 2D:A8:D6:50:B0:7B:7F:C1:A2:19:37:3B:B6:E9:95:F0:47:40:D8:FC:B8:1D:A3:79:1B:75:E9:66:ED:A6:C7:60
- Chain
- YR1 → Root YR → ISRG Root X1
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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