SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-18-227-16-76.us-east-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-18-227-16-76.us-east-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- GoDaddy.com
- Subject
- www.spellmanhv.com
- Valid from
- Sep 11, 2026
- Valid until
- Mar 28, 2027 (133 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 7DA3FE21C434F5E9
- SHA-256 fingerprint
- 69:AC:82:2F:9F:CC:00:7F:DE:AA:98:28:E2:CC:4E:25:C0:4C:06:14:36:28:F8:F9:1C:EB:80:5C:B9:49:C6:59
- Chain
- GoDaddy TLS Intermediate CA DV - R1v1 → GoDaddy TLS Root CA - R1 → Go Daddy Root Certificate Authority - G2
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 29, 2026.
Never get surprised by ec2-18-227-16-76.us-east-2.compute.amazonaws.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ec2-18-227-16-76.us-east-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.