SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for oxeye.io
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- gitlab-duo.dev
- Valid from
- Nov 9, 2025
- Valid until
- Dec 8, 2026 (135 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0ACAE1411089E9FFEEE18A108A286AE8
- SHA-256 fingerprint
- B5:68:B2:F9:8E:D9:28:2B:0F:AF:A0:B1:7D:FE:C8:0D:9C:AC:A8:52:31:98:81:35:D1:65:0A:A3:19:A2:A9:06
- 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.
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Uptime
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DNS changes
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TLS certificate
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