SSL/TLS Certificate Lookup

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

ec2-3-139-184-116.us-east-2.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-3-139-184-116.us-east-2.compute.amazonaws.com

Hostname mismatch
Issued by (CA)
Amazon
Subject
*.juvare.com
Valid from
Feb 9, 2026
Valid until
Mar 10, 2027 (210 days remaining)
Public key
RSA 2048-bit
Serial
0F422AC2B0A7F09F443B2F97B2DA00FA
SHA-256 fingerprint
A4:17:8A:20:55:A4:03:FA:07:B8:10:FF:71:82:04:D0:06:3A:18:FB:CF:B0:EF:18:2F:A5:71:0C:AC:6B:EE:EE
Chain
Amazon RSA 2048 M01 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (2)
*.juvare.com, juvare.com

Certificate Authority Authorization (CAA)

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

Never get surprised by ec2-3-139-184-116.us-east-2.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-3-139-184-116.us-east-2.compute.amazonaws.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.