SSL/TLS Certificate Lookup

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

ec2-158-252-19-99.me-central-1.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-158-252-19-99.me-central-1.compute.amazonaws.com

Hostname mismatch
Issued by (CA)
Amazon
Subject
kseacc.org
Valid from
Dec 5, 2025
Valid until
Jan 3, 2027 (163 days remaining)
Public key
RSA 2048-bit
Serial
0BF9EAE3EFDA0F74AEBC18B333CD3C78
SHA-256 fingerprint
B5:33:9C:24:2A:B8:22:77:4F:BB:9B:01:2B:E1:7F:15:53:F1:AA:F6:D3:2C:6E:62:D7:19:5E:C5:37:BC:9C:1A
Chain
Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (2)
*.kseacc.org, kseacc.org

Certificate Authority Authorization (CAA)

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

Never get surprised by ec2-158-252-19-99.me-central-1.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-158-252-19-99.me-central-1.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.