SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fd-exchange.com
SSL/TLS Certificate
SSL/TLS Certificate for fd-exchange.com
Expired- Issued by (CA)
- GlobalSign nv-sa
- Subject
- *.kenyonblock.com
- Valid from
- Feb 14, 2023
- Valid until
- Mar 17, 2024 (expired 879 days ago)
- Public key
- RSA 2048-bit
- Serial
- 34A4B49AA91EB363B0ECDA91
- SHA-256 fingerprint
- 78:B1:A3:9E:87:7C:47:0E:FB:BE:6D:FA:40:13:AA:02:C1:79:29:CF:19:26:C7:7D:B3:F9:44:D8:29:C9:D8:8F
- Chain
- AlphaSSL CA - SHA256 - G4
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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