SSL/TLS Certificate Lookup

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

ec2-177-71-206-180.sa-east-1.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-177-71-206-180.sa-east-1.compute.amazonaws.com

Hostname mismatch
Issued by (CA)
Amazon
Subject
*.petz.com.br
Valid from
Feb 12, 2026
Valid until
Mar 13, 2027 (233 days remaining)
Public key
RSA 2048-bit
Serial
028CB24FCA1273A51498EEA01C09868D
SHA-256 fingerprint
80:C0:BB:92:4B:B4:43:EF:BD:27:0F:3F:88:FD:5C:0D:8D:6E:34:F3:EA:E9:49:84:66:04:F3:95:85:8B:1D:51
Chain
Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (2)
*.petz.com.br, petz.com.br

Certificate Authority Authorization (CAA)

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

Never get surprised by ec2-177-71-206-180.sa-east-1.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-177-71-206-180.sa-east-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.