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 uniqa-alois-spann.at

Valid
Issued by (CA)
Let's Encrypt
Subject
uniqa-alois-spann.at
Valid from
Jul 4, 2026
Valid until
Oct 2, 2026 (71 days remaining)
Public key
RSA 2048-bit
Serial
05EBC237CB5242712208562C6DD8BE826D4E
SHA-256 fingerprint
94:7B:65:7B:23:5B:EC:6B:39:A9:8B:E6:26:EC:30:DB:9B:22:35:AD:FD:0D:A3:37:90:66:CB:E2:77:21:E5:2C
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
uniqa-alois-spann.at, www.uniqa-alois-spann.at

Certificate Authority Authorization (CAA)

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

Never get surprised by uniqa-alois-spann.at's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch uniqa-alois-spann.at 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.