SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bainba.pt
SSL/TLS Certificate
SSL/TLS Certificate for bainba.pt
Valid- Issued by (CA)
- Google Trust Services
- Subject
- bainba.pt
- Valid from
- Jun 21, 2026
- Valid until
- Sep 19, 2026 (57 days remaining)
- Public key
- EC 256-bit
- Serial
- F415ABDC56A8A6810E1823053FC807C0
- SHA-256 fingerprint
- BD:4B:66:3F:E1:49:92:37:B1:05:A7:BC:19:2E:40:24:30:7C:85:93:99:A3:4A:66:56:7E:CB:F1:05:0E:82:26
- 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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