SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-29-50-42.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-29-50-42.eu-central-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- DigiCert Inc
- Subject
- spectrumtechnics.empowermx.com
- Valid from
- Sep 1, 2026
- Valid until
- Mar 18, 2027 (129 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0D29F5F07DB28077EC4B562D0D091CF0
- SHA-256 fingerprint
- 32:3D:6E:56:47:67:3E:2E:CA:6D:54:07:44:35:41:B3:8C:F3:C7:81:DA:26:56:FC:0C:72:4F:54:C7:B6:80:E1
- Chain
- DigiCert Global G2 TLS RSA SHA256 2020 CA1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by ec2-52-29-50-42.eu-central-1.compute.amazonaws.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ec2-52-29-50-42.eu-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, 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.