SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-33-93-56.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-33-93-56.us-west-2.compute.amazonaws.com
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- uglydogsportscafe.com
- Valid from
- Dec 3, 2020
- Valid until
- Jan 3, 2022 (expired 1768 days ago)
- Public key
- RSA 2048-bit
- Serial
- 50BEBDE81802F38B0B5159EC439FB8A2
- SHA-256 fingerprint
- 75:0F:AD:44:1A:00:63:28:28:C4:DE:68:EA:72:2F:37:D4:C3:98:CE:EB:11:41:79:3F:3F:83:4E:F0:38:F5:4B
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority → AAA Certificate Services
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 23, 2026.
Never get surprised by ec2-52-33-93-56.us-west-2.compute.amazonaws.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ec2-52-33-93-56.us-west-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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.