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 sano-e-attivo.com

Valid
Issued by (CA)
Let's Encrypt
Subject
gesund-und-aktiv.com
Valid from
Aug 24, 2026
Valid until
Nov 22, 2026 (54 days remaining)
Public key
EC 256-bit
Serial
06602B0502DED9A220BCAFE0C8E61C4DE8D2
SHA-256 fingerprint
F3:B0:69:2C:BB:79:69:2D:F4:4E:D8:B4:1D:23:51:59:EF:7A:58:44:E8:DF:0E:29:0F:8D:9F:81:73:A4:28:E4
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (4)
gesund-und-aktiv.com, sano-e-attivo.com, www.gesund-und-aktiv.com, www.sano-e-attivo.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by sano-e-attivo.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch sano-e-attivo.com 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.