SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
unima-argentina.org
SSL/TLS Certificate
SSL/TLS Certificate for unima-argentina.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- unima-argentina.org
- Valid from
- Jun 15, 2026
- Valid until
- Sep 13, 2026 (47 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06F989A3FDC0C7AF3EAF6BA5266C93C3231D
- SHA-256 fingerprint
- B8:BD:2F:85:52:30:5F:A4:B3:7E:F3:7E:75:B5:70:42:08:FE:B7:8F:CD:CD:0E:F1:7D:74:25:D7:83:1C:63:7A
- 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.
Never get surprised by unima-argentina.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch unima-argentina.org 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, 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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