SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
atheneum-partners.com
SSL/TLS Certificate
SSL/TLS Certificate for atheneum-partners.com
Valid- Issued by (CA)
- Amazon
- Subject
- atheneum-partners.com
- Valid from
- Aug 2, 2026
- Valid until
- Feb 15, 2027 (166 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0BB1BB1E606E970B55D18217C98256ED
- SHA-256 fingerprint
- 01:E8:56:62:BE:8D:61:A7:7C:4A:12:78:B5:B5:BD:D4:02:68:2F:D1:D7:06:85:93:5F:91:1E:D0:E8:C3:A3:41
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services 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 Aug 22, 2026.
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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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