SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zvacsenie-penisu.sk
SSL/TLS Certificate
SSL/TLS Certificate for zvacsenie-penisu.sk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- zvacsenie-penisu.sk
- Valid from
- Jul 31, 2026
- Valid until
- Oct 29, 2026 (80 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 069DF464734069399851201EB3C7E5A6B66C
- SHA-256 fingerprint
- 7D:DE:F2:97:57:1F:D5:C1:7B:DC:35:45:00:33:44:17:F3:9A:83:04:5E:6B:5A:AC:8E:AC:41:4A:0D:20:A9:91
- Chain
- YR2 → 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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