SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rui-boardup.com
SSL/TLS Certificate
SSL/TLS Certificate for rui-boardup.com
Expiring soon- Issued by (CA)
- GoDaddy.com, Inc.
- Subject
- rui-boardup.com
- Valid from
- Jan 22, 2026
- Valid until
- Aug 8, 2026 (14 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 85CB79940DB9F94C
- SHA-256 fingerprint
- 84:C7:A4:92:5A:EB:6D:AD:5D:6D:F8:2B:00:E4:AA:48:A0:F6:0C:F3:BA:5D:01:9B:AF:3E:52:AB:D9:6C:C6:6B
- 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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