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 aura-io.org

Valid
Issued by (CA)
Google Trust Services
Subject
aura-io.org
Valid from
Aug 9, 2026
Valid until
Nov 7, 2026 (64 days remaining)
Public key
EC 256-bit
Serial
1F4241BADDC39BDF135206AEC88B59BA
SHA-256 fingerprint
B8:7C:2D:F2:B5:65:CB:46:3A:E8:4F:57:32:B7:E5:0F:65:93:9B:A9:E6:D1:0A:90:B7:38:C6:CF:1C:AC:11:7C
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
aura-io.org, updates.aura-io.org

Certificate Authority Authorization (CAA)

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

This certificate has been served since Aug 31, 2026.

Never get surprised by aura-io.org's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch aura-io.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.

Monitor this certificate free

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