SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
iot-sw.net
SSL/TLS Certificate
SSL/TLS Certificate for iot-sw.net
Expired- Issued by (CA)
- TrustAsia Technologies, Inc.
- Subject
- g5.iot-sw.com
- Valid from
- Dec 10, 2023
- Valid until
- Dec 14, 2024 (expired 629 days ago)
- Public key
- RSA 2048-bit
- Serial
- BDBE0DA96C89FBFD0B8166E7186AA12B
- SHA-256 fingerprint
- 41:0C:7C:ED:E2:C4:1C:59:F0:71:C6:F2:95:1D:77:1C:A0:CF:35:16:BD:AE:A2:A6:FC:72:A3:15:7D:09:B3:40
- Chain
- TrustAsia RSA DV TLS CA G2
Certificate Authority Authorization (CAA)
CAA restricts issuance to letsencrypt.org; we couldn't map the serving CA (TrustAsia Technologies, Inc.) to one of these identifiers.
This certificate has been served since Aug 28, 2026.
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TLS certificate
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