SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for asus.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.asus.com
- Valid from
- Dec 18, 2025
- Valid until
- Jan 18, 2027 (182 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 82D45E24C6E6B7C4D7941E9EF9B3AE4B
- SHA-256 fingerprint
- 8D:35:4B:FB:D3:E9:04:36:53:B1:6B:EA:E0:3C:F3:42:9D:59:A7:3F:7C:E8:73:8B:8A:E0:71:EE:81:E2:2A:85
- Chain
- Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
The serving CA (Sectigo Limited) is authorized by this domain's CAA records (amazon.com, amazonaws.com, amazontrust.com, awstrust.com, digicert.com, globalsign.com, pki.goog, sectigo.com, ssl.com, twca.com.tw).
This certificate has been served since Jul 19, 2026.