SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cosacnaify.com.br
SSL/TLS Certificate
SSL/TLS Certificate for cosacnaify.com.br
Hostname mismatch- Issued by (CA)
- GlobalSign nv-sa
- Subject
- *.locaweb.com.br
- Valid from
- Jan 20, 2026
- Valid until
- Feb 21, 2027 (216 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0D71619D4286A33741F0AE1A
- SHA-256 fingerprint
- 9D:0B:CF:93:14:F8:D0:94:E5:27:0C:8C:02:46:FE:23:F4:F8:D3:A8:F5:48:02:61:F5:C4:0C:16:FD:1A:7F:BA
- Chain
- GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.