SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
03042.net
SSL/TLS Certificate
SSL/TLS Certificate for 03042.net
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- 03042.net
- Valid from
- Mar 28, 2026
- Valid until
- Jun 26, 2026 (expired 72 days ago)
- Public key
- RSA 2048-bit
- Serial
- 051A62EC0C9F0B87046F9BD5CFDD0B2587B7
- SHA-256 fingerprint
- 46:C7:8A:D3:D9:33:4C:6E:65:BD:B5:1B:CE:67:13:12:9F:74:59:31:40:74:72:4F:12:04:9F:AB:91:F4:C9:94
- Chain
- R13 → ISRG Root X1
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 Jul 31, 2026.
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TLS certificate
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