SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gerard-taurin.com
SSL/TLS Certificate
SSL/TLS Certificate for gerard-taurin.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- gerard-taurin.com
- Valid from
- Aug 19, 2026
- Valid until
- Nov 17, 2026 (71 days remaining)
- Public key
- EC 256-bit
- Serial
- 8622692B2D5023F60EADAC1A938E1ED6
- SHA-256 fingerprint
- 27:B3:99:42:D1:FB:33:2E:EB:5A:ED:50:D4:48:57:EA:B6:17:B4:41:CF:66:CA:45:AE:13:34:2D:63:46:0A:25
- Chain
- WE1 → GTS Root R4
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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