SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for leisk.lt
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- obojus.serveriai.lt
- Valid from
- Oct 13, 2026
- Valid until
- Jan 11, 2027 (71 days remaining)
- Public key
- EC 256-bit
- Serial
- 06C9D4C5A2C1E89FD6C417DAD6F616F3C9D3
- SHA-256 fingerprint
- C4:DB:DB:DE:89:2D:E9:D3:A0:74:C2:0E:99:D0:DA:E5:AD:31:F7:7E:CF:CB:92:06:D0:F3:E2:32:5B:6F:EC:6C
- Chain
- YE1 → Root YE → ISRG Root X2 → 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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This is today's certificate. Turn on monitoring and we'll watch leisk.lt continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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