SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
miguel-couto.pt
SSL/TLS Certificate
SSL/TLS Certificate for miguel-couto.pt
Valid- Issued by (CA)
- Google Trust Services
- Subject
- miguel-couto.pt
- Valid from
- Oct 25, 2026
- Valid until
- Jan 23, 2027 (76 days remaining)
- Public key
- EC 256-bit
- Serial
- 060E7423CE4C14260E3CB00CB2480133
- SHA-256 fingerprint
- 95:71:A6:B3:5C:0C:58:92:EB:7A:A5:83:87:85:D2:0B:3D:E9:2B:DD:40:33:04:CB:F0:F4:22:11:6E:B7:F9:FC
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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