SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jen-decker.com
SSL/TLS Certificate
SSL/TLS Certificate for jen-decker.com
Expired- Issued by (CA)
- GoDaddy.com, Inc.
- Subject
- jen-decker.com
- Valid from
- Apr 11, 2024
- Valid until
- Apr 11, 2025 (expired 535 days ago)
- Public key
- RSA 2048-bit
- Serial
- 354C0789B5A1FFCF
- SHA-256 fingerprint
- 4D:5C:AF:9D:50:19:F3:B3:BA:33:28:2B:0B:B2:B9:F0:2D:AC:FE:AB:7E:8A:CC:1A:CE:35:CC:B1:7B:26:F2:DA
- Chain
- Go Daddy Secure Certificate Authority - G2 → 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.
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Uptime
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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.
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