SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aritmija.lt
SSL/TLS Certificate
SSL/TLS Certificate for aritmija.lt
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- aritmija.lt
- Valid from
- Jul 27, 2026
- Valid until
- Oct 25, 2026 (51 days remaining)
- Public key
- EC 256-bit
- Serial
- 0691442A03D06340DD81AB60125362708D8D
- SHA-256 fingerprint
- BD:59:BB:56:DA:15:74:FB:EA:CC:7A:09:0C:63:81:5A:79:44:22:9D:C3:BE:88:F1:7D:F2:F3:FB:55:DB:C7:48
- 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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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, 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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