SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ptw-asiapacific.com
SSL/TLS Certificate
SSL/TLS Certificate for ptw-asiapacific.com
Hostname mismatch- Issued by (CA)
- DigiCert Inc
- Subject
- www.ptw.de
- Valid from
- May 21, 2026
- Valid until
- Dec 5, 2026 (47 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 02AA63D15E0B28406776D3BAAD12AA15
- SHA-256 fingerprint
- 59:BC:91:3B:33:DB:A3:F0:CA:A1:EA:0E:B7:4C:A5:8C:CC:D0:75:0E:71:2C:E2:91:C4:C2:4C:88:76:F9:F2:3C
- Chain
- GeoTrust TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 10, 2026.
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TLS certificate
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