SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sagenetworks.com.br
SSL/TLS Certificate
SSL/TLS Certificate for sagenetworks.com.br
Valid- Issued by (CA)
- Google Trust Services
- Subject
- sagenetworks.com.br
- Valid from
- Sep 24, 2026
- Valid until
- Dec 23, 2026 (62 days remaining)
- Public key
- EC 256-bit
- Serial
- 37C6D7E59241397C13A56C980BE7D50D
- SHA-256 fingerprint
- 07:88:26:3F:4E:0F:97:78:21:5D:4A:5A:94:3A:CD:9F:25:CC:C9:80:D2:6C:24:3C:6E:B8:04:55:6B:1D:0E:81
- 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 Sep 27, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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