SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-29-87-11.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-29-87-11.eu-central-1.compute.amazonaws.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- anjalucia.com
- Valid from
- Jan 14, 2026
- Valid until
- Apr 14, 2026 (expired 103 days ago)
- Public key
- RSA 2048-bit
- Serial
- 05D2842E970F34D9A1D359DD1E755A621922
- SHA-256 fingerprint
- B6:E3:45:66:7A:0C:DF:78:4C:F3:93:AF:00:5D:8A:7E:51:74:AD:46:F9:5D:62:98:82:FD:5E:89:F0:F7:7A:46
- Chain
- R12 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by ec2-52-29-87-11.eu-central-1.compute.amazonaws.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch ec2-52-29-87-11.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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.