SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
logic-it.ru
SSL/TLS Certificate
SSL/TLS Certificate for logic-it.ru
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- prodpit.com
- Valid from
- Apr 15, 2025
- Valid until
- Jul 14, 2025 (expired 428 days ago)
- Public key
- RSA 2048-bit
- Serial
- 063B710CC107F46BDB8985E077CBBA10AE8A
- SHA-256 fingerprint
- AA:BB:7D:0E:FB:E9:28:6C:77:CA:4F:E3:01:2B:23:35:0D:1E:C3:8A:A7:23:EA:24:8F:F9:0C:B2:F8:7F:39:68
- Chain
- R11 → 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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