SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
opatt-1.com
SSL/TLS Certificate
SSL/TLS Certificate for opatt-1.com
Valid- Issued by (CA)
- Amazon
- Subject
- opgameatt.com
- Valid from
- Sep 19, 2026
- Valid until
- Apr 4, 2027 (185 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 03580C214E343F6FD87EA32A4CFA7785
- SHA-256 fingerprint
- C0:AB:5B:43:9B:83:8B:41:35:0F:02:A2:03:01:65:FE:18:23:83:49:E6:5C:32:2D:D2:F2:62:AD:E7:49:59:0B
- Chain
- Amazon RSA 2048 M01 → 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 Sep 25, 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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