SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
clasp-token.com
SSL/TLS Certificate
SSL/TLS Certificate for clasp-token.com
Valid- Issued by (CA)
- Amazon
- Subject
- clasp.health
- Valid from
- Sep 18, 2026
- Valid until
- Apr 3, 2027 (170 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0DBADD46A90BD716F791F0784684BBE2
- SHA-256 fingerprint
- AA:6E:98:9B:99:98:67:39:76:92:AC:D0:A3:05:03:3E:5B:07:45:CB:BD:06:9E:6B:33:46:C6:BA:9D:91:50:29
- 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 Oct 6, 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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