SSL/TLS Certificate Lookup

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

ec2-13-211-114-211.ap-southeast-2.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-13-211-114-211.ap-southeast-2.compute.amazonaws.com

Hostname mismatch
Issued by (CA)
Amazon
Subject
*.7p1996c8q36mg.ap-southeast-2.cs.amazonlightsail.com
Valid from
Oct 26, 2026
Valid until
May 11, 2027 (181 days remaining)
Public key
RSA 2048-bit
Serial
0C2D1377110244D85619998896BAF1F4
SHA-256 fingerprint
F8:01:59:85:E7:24:61:AA:E3:E6:F6:0D:57:11:59:AF:B4:80:36:04:D4:24:3D:A5:4C:89:0D:8C:2A:3E:AA:48
Chain
Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (1)
*.7p1996c8q36mg.ap-southeast-2.cs.amazonlightsail.com

Certificate Authority Authorization (CAA)

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

Never get surprised by ec2-13-211-114-211.ap-southeast-2.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-13-211-114-211.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.