SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
digen-it.ru
SSL/TLS Certificate
SSL/TLS Certificate for digen-it.ru
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- digen-it.ru
- Valid from
- Sep 4, 2026
- Valid until
- Dec 3, 2026 (57 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 066B703E2CC6810DBE4B09FC4053335F9C3F
- SHA-256 fingerprint
- 19:03:68:AA:9E:4A:BE:1A:13:8E:F6:88:41:C0:BC:E7:0F:42:28:C9:AA:52:55:54:C4:D2:DF:1A:65:51:CB:14
- 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.
This certificate has been served since Oct 6, 2026.
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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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