SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

ec2-13-238-43-202.ap-southeast-2.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-13-238-43-202.ap-southeast-2.compute.amazonaws.com

Expired
Issued by (CA)
Amazon
Subject
*.tilray.com.au
Valid from
Aug 4, 2025
Valid until
Sep 1, 2026 (expired 75 days ago)
Public key
RSA 2048-bit
Serial
02122129B44AC312D39E809EC4329D75
SHA-256 fingerprint
47:7D:1B:4E:1E:97:4B:B2:E6:F5:A5:9A:E2:94:35:7B:C7:2C:9A:C7:7D:0B:BB:B2:DC:15:1A:B5:82:67:45:02
Chain
Amazon RSA 2048 M03 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (3)
*.tilray.com.au, tilray.com.au, www.tilray.com.au

Certificate Authority Authorization (CAA)

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

Never get surprised by ec2-13-238-43-202.ap-southeast-2.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-13-238-43-202.ap-southeast-2.compute.amazonaws.com continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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, CNAME, TXT 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.