SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nexo-group.com.ar
SSL/TLS Certificate
SSL/TLS Certificate for nexo-group.com.ar
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.nexoconsultora.com.ar
- Valid from
- Jul 22, 2026
- Valid until
- Oct 20, 2026 (45 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 055CC2ADACB85716C54A1CD47B23A40F006E
- SHA-256 fingerprint
- 09:3D:2D:24:32:2D:8F:D5:A5:AE:74:6D:1F:58:C6:D4:33:49:85:CB:45:9C:DB:76:06:DF:51:F3:4B:25:9E:77
- 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.
Never get surprised by nexo-group.com.ar's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch nexo-group.com.ar 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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